comt: comparison src/cm/media/js/lib/yui/yui_3.10.3/build/loader-base/loader-base-debug.js

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src/cm/media/js/lib/yui/yui_3.10.3/build/loader-base/loader-base-debug.js

changeset 525

89ef5ed3c48b

equal deleted inserted replaced

-:322d0feea350
+:89ef5ed3c48b
+/*
+YUI 3.10.3 (build 2fb5187)
+Copyright 2013 Yahoo! Inc. All rights reserved.
+Licensed under the BSD License.
+http://yuilibrary.com/license/
+*/
+YUI.add('loader-base', function (Y, NAME) {
+/**
+* The YUI loader core
+* @module loader
+* @submodule loader-base
+*/
+if (!YUI.Env[Y.version]) {
+(function() {
+var VERSION = Y.version,
+BUILD = '/build/',
+ROOT = VERSION + '/',
+CDN_BASE = Y.Env.base,
+GALLERY_VERSION = 'gallery-2013.06.05-22-14',
+TNT = '2in3',
+TNT_VERSION = '4',
+YUI2_VERSION = '2.9.0',
+COMBO_BASE = CDN_BASE + 'combo?',
+META = { version: VERSION,
+root: ROOT,
+base: Y.Env.base,
+comboBase: COMBO_BASE,
+skin: { defaultSkin: 'sam',
+base: 'assets/skins/',
+path: 'skin.css',
+after: ['cssreset',
+'cssfonts',
+'cssgrids',
+'cssbase',
+'cssreset-context',
+'cssfonts-context']},
+groups: {},
+patterns: {} },
+groups = META.groups,
+yui2Update = function(tnt, yui2, config) {
+var root = TNT + '.' +
+(tnt || TNT_VERSION) + '/' +
+(yui2 || YUI2_VERSION) + BUILD,
+base = (config && config.base) ? config.base : CDN_BASE,
+combo = (config && config.comboBase) ? config.comboBase : COMBO_BASE;
+groups.yui2.base = base + root;
+groups.yui2.root = root;
+groups.yui2.comboBase = combo;
+},
+galleryUpdate = function(tag, config) {
+var root = (tag || GALLERY_VERSION) + BUILD,
+base = (config && config.base) ? config.base : CDN_BASE,
+combo = (config && config.comboBase) ? config.comboBase : COMBO_BASE;
+groups.gallery.base = base + root;
+groups.gallery.root = root;
+groups.gallery.comboBase = combo;
+};
+groups[VERSION] = {};
+groups.gallery = {
+ext: false,
+combine: true,
+comboBase: COMBO_BASE,
+update: galleryUpdate,
+patterns: { 'gallery-': { },
+'lang/gallery-': {},
+'gallerycss-': { type: 'css' } }
+};
+groups.yui2 = {
+combine: true,
+ext: false,
+comboBase: COMBO_BASE,
+update: yui2Update,
+patterns: {
+'yui2-': {
+configFn: function(me) {
+if (/-skin|reset|fonts|grids|base/.test(me.name)) {
+me.type = 'css';
+me.path = me.path.replace(/\.js/, '.css');
+// this makes skins in builds earlier than
+// 2.6.0 work as long as combine is false
+me.path = me.path.replace(/\/yui2-skin/,
+'/assets/skins/sam/yui2-skin');
+}
+}
+}
+}
+};
+galleryUpdate();
+yui2Update();
+YUI.Env[VERSION] = META;
+}());
+}
+/*jslint forin: true, maxlen: 350 */
+/**
+* Loader dynamically loads script and css files.  It includes the dependency
+* information for the version of the library in use, and will automatically pull in
+* dependencies for the modules requested. It can also load the
+* files from the Yahoo! CDN, and it can utilize the combo service provided on
+* this network to reduce the number of http connections required to download
+* YUI files.
+*
+* @module loader
+* @main loader
+* @submodule loader-base
+*/
+var NOT_FOUND = {},
+NO_REQUIREMENTS = [],
+MAX_URL_LENGTH = 1024,
+GLOBAL_ENV = YUI.Env,
+GLOBAL_LOADED = GLOBAL_ENV._loaded,
+CSS = 'css',
+JS = 'js',
+INTL = 'intl',
+DEFAULT_SKIN = 'sam',
+VERSION = Y.version,
+ROOT_LANG = '',
+YObject = Y.Object,
+oeach = YObject.each,
+yArray = Y.Array,
+_queue = GLOBAL_ENV._loaderQueue,
+META = GLOBAL_ENV[VERSION],
+SKIN_PREFIX = 'skin-',
+L = Y.Lang,
+ON_PAGE = GLOBAL_ENV.mods,
+modulekey,
+_path = function(dir, file, type, nomin) {
+var path = dir + '/' + file;
+if (!nomin) {
+path += '-min';
+}
+path += '.' + (type || CSS);
+return path;
+};
+if (!YUI.Env._cssLoaded) {
+YUI.Env._cssLoaded = {};
+}
+/**
+* The component metadata is stored in Y.Env.meta.
+* Part of the loader module.
+* @property meta
+* @for YUI
+*/
+Y.Env.meta = META;
+/**
+* Loader dynamically loads script and css files.  It includes the dependency
+* info for the version of the library in use, and will automatically pull in
+* dependencies for the modules requested. It can load the
+* files from the Yahoo! CDN, and it can utilize the combo service provided on
+* this network to reduce the number of http connections required to download
+* YUI files. You can also specify an external, custom combo service to host
+* your modules as well.
+var Y = YUI();
+var loader = new Y.Loader({
+filter: 'debug',
+base: '../../',
+root: 'build/',
+combine: true,
+require: ['node', 'dd', 'console']
+});
+var out = loader.resolve(true);
+* @constructor
+* @class Loader
+* @param {Object} config an optional set of configuration options.
+* @param {String} config.base The base dir which to fetch this module from
+* @param {String} config.comboBase The Combo service base path. Ex: `http://yui.yahooapis.com/combo?`
+* @param {String} config.root The root path to prepend to module names for the combo service. Ex: `2.5.2/build/`
+* @param {String|Object} config.filter A filter to apply to result urls. <a href="#property_filter">See filter property</a>
+* @param {Object} config.filters Per-component filter specification.  If specified for a given component, this overrides the filter config.
+* @param {Boolean} config.combine Use a combo service to reduce the number of http connections required to load your dependencies
+* @param {Boolean} [config.async=true] Fetch files in async
+* @param {Array} config.ignore: A list of modules that should never be dynamically loaded
+* @param {Array} config.force A list of modules that should always be loaded when required, even if already present on the page
+* @param {HTMLElement|String} config.insertBefore Node or id for a node that should be used as the insertion point for new nodes
+* @param {Object} config.jsAttributes Object literal containing attributes to add to script nodes
+* @param {Object} config.cssAttributes Object literal containing attributes to add to link nodes
+* @param {Number} config.timeout The number of milliseconds before a timeout occurs when dynamically loading nodes.  If not set, there is no timeout
+* @param {Object} config.context Execution context for all callbacks
+* @param {Function} config.onSuccess Callback for the 'success' event
+* @param {Function} config.onFailure Callback for the 'failure' event
+* @param {Function} config.onCSS Callback for the 'CSSComplete' event.  When loading YUI components with CSS the CSS is loaded first, then the script.  This provides a moment you can tie into to improve the presentation of the page while the script is loading.
+* @param {Function} config.onTimeout Callback for the 'timeout' event
+* @param {Function} config.onProgress Callback executed each time a script or css file is loaded
+* @param {Object} config.modules A list of module definitions.  See <a href="#method_addModule">Loader.addModule</a> for the supported module metadata
+* @param {Object} config.groups A list of group definitions.  Each group can contain specific definitions for `base`, `comboBase`, `combine`, and accepts a list of `modules`.
+* @param {String} config.2in3 The version of the YUI 2 in 3 wrapper to use.  The intrinsic support for YUI 2 modules in YUI 3 relies on versions of the YUI 2 components inside YUI 3 module wrappers.  These wrappers change over time to accomodate the issues that arise from running YUI 2 in a YUI 3 sandbox.
+* @param {String} config.yui2 When using the 2in3 project, you can select the version of YUI 2 to use.  Valid values are `2.2.2`, `2.3.1`, `2.4.1`, `2.5.2`, `2.6.0`, `2.7.0`, `2.8.0`, `2.8.1` and `2.9.0` [default] -- plus all versions of YUI 2 going forward.
+*/
+Y.Loader = function(o) {
+var self = this;
+//Catch no config passed.
+o = o || {};
+modulekey = META.md5;
+/**
+* Internal callback to handle multiple internal insert() calls
+* so that css is inserted prior to js
+* @property _internalCallback
+* @private
+*/
+// self._internalCallback = null;
+/**
+* Callback that will be executed when the loader is finished
+* with an insert
+* @method onSuccess
+* @type function
+*/
+// self.onSuccess = null;
+/**
+* Callback that will be executed if there is a failure
+* @method onFailure
+* @type function
+*/
+// self.onFailure = null;
+/**
+* Callback for the 'CSSComplete' event.  When loading YUI components
+* with CSS the CSS is loaded first, then the script.  This provides
+* a moment you can tie into to improve the presentation of the page
+* while the script is loading.
+* @method onCSS
+* @type function
+*/
+// self.onCSS = null;
+/**
+* Callback executed each time a script or css file is loaded
+* @method onProgress
+* @type function
+*/
+// self.onProgress = null;
+/**
+* Callback that will be executed if a timeout occurs
+* @method onTimeout
+* @type function
+*/
+// self.onTimeout = null;
+/**
+* The execution context for all callbacks
+* @property context
+* @default {YUI} the YUI instance
+*/
+self.context = Y;
+/**
+* Data that is passed to all callbacks
+* @property data
+*/
+// self.data = null;
+/**
+* Node reference or id where new nodes should be inserted before
+* @property insertBefore
+* @type string|HTMLElement
+*/
+// self.insertBefore = null;
+/**
+* The charset attribute for inserted nodes
+* @property charset
+* @type string
+* @deprecated , use cssAttributes or jsAttributes.
+*/
+// self.charset = null;
+/**
+* An object literal containing attributes to add to link nodes
+* @property cssAttributes
+* @type object
+*/
+// self.cssAttributes = null;
+/**
+* An object literal containing attributes to add to script nodes
+* @property jsAttributes
+* @type object
+*/
+// self.jsAttributes = null;
+/**
+* The base directory.
+* @property base
+* @type string
+* @default http://yui.yahooapis.com/[YUI VERSION]/build/
+*/
+self.base = Y.Env.meta.base + Y.Env.meta.root;
+/**
+* Base path for the combo service
+* @property comboBase
+* @type string
+* @default http://yui.yahooapis.com/combo?
+*/
+self.comboBase = Y.Env.meta.comboBase;
+/*
+* Base path for language packs.
+*/
+// self.langBase = Y.Env.meta.langBase;
+// self.lang = "";
+/**
+* If configured, the loader will attempt to use the combo
+* service for YUI resources and configured external resources.
+* @property combine
+* @type boolean
+* @default true if a base dir isn't in the config
+*/
+self.combine = o.base &&
+(o.base.indexOf(self.comboBase.substr(0, 20)) > -1);
+/**
+* The default seperator to use between files in a combo URL
+* @property comboSep
+* @type {String}
+* @default Ampersand
+*/
+self.comboSep = '&';
+/**
+* Max url length for combo urls.  The default is 1024. This is the URL
+* limit for the Yahoo! hosted combo servers.  If consuming
+* a different combo service that has a different URL limit
+* it is possible to override this default by supplying
+* the maxURLLength config option.  The config option will
+* only take effect if lower than the default.
+*
+* @property maxURLLength
+* @type int
+*/
+self.maxURLLength = MAX_URL_LENGTH;
+/**
+* Ignore modules registered on the YUI global
+* @property ignoreRegistered
+* @default false
+*/
+self.ignoreRegistered = o.ignoreRegistered;
+/**
+* Root path to prepend to module path for the combo
+* service
+* @property root
+* @type string
+* @default [YUI VERSION]/build/
+*/
+self.root = Y.Env.meta.root;
+/**
+* Timeout value in milliseconds.  If set, self value will be used by
+* the get utility.  the timeout event will fire if
+* a timeout occurs.
+* @property timeout
+* @type int
+*/
+self.timeout = 0;
+/**
+* A list of modules that should not be loaded, even if
+* they turn up in the dependency tree
+* @property ignore
+* @type string[]
+*/
+// self.ignore = null;
+/**
+* A list of modules that should always be loaded, even
+* if they have already been inserted into the page.
+* @property force
+* @type string[]
+*/
+// self.force = null;
+self.forceMap = {};
+/**
+* Should we allow rollups
+* @property allowRollup
+* @type boolean
+* @default false
+*/
+self.allowRollup = false;
+/**
+* A filter to apply to result urls.  This filter will modify the default
+* path for all modules.  The default path for the YUI library is the
+* minified version of the files (e.g., event-min.js).  The filter property
+* can be a predefined filter or a custom filter.  The valid predefined
+* filters are:
+* <dl>
+*  <dt>DEBUG</dt>
+*  <dd>Selects the debug versions of the library (e.g., event-debug.js).
+*      This option will automatically include the Logger widget</dd>
+*  <dt>RAW</dt>
+*  <dd>Selects the non-minified version of the library (e.g., event.js).
+*  </dd>
+* </dl>
+* You can also define a custom filter, which must be an object literal
+* containing a search expression and a replace string:
+*
+*      myFilter: {
+*          'searchExp': "-min\\.js",
+*          'replaceStr': "-debug.js"
+*      }
+*
+* @property filter
+* @type string| {searchExp: string, replaceStr: string}
+*/
+// self.filter = null;
+/**
+* per-component filter specification.  If specified for a given
+* component, this overrides the filter config.
+* @property filters
+* @type object
+*/
+self.filters = {};
+/**
+* The list of requested modules
+* @property required
+* @type {string: boolean}
+*/
+self.required = {};
+/**
+* If a module name is predefined when requested, it is checked againsts
+* the patterns provided in this property.  If there is a match, the
+* module is added with the default configuration.
+*
+* At the moment only supporting module prefixes, but anticipate
+* supporting at least regular expressions.
+* @property patterns
+* @type Object
+*/
+// self.patterns = Y.merge(Y.Env.meta.patterns);
+self.patterns = {};
+/**
+* The library metadata
+* @property moduleInfo
+*/
+// self.moduleInfo = Y.merge(Y.Env.meta.moduleInfo);
+self.moduleInfo = {};
+self.groups = Y.merge(Y.Env.meta.groups);
+/**
+* Provides the information used to skin the skinnable components.
+* The following skin definition would result in 'skin1' and 'skin2'
+* being loaded for calendar (if calendar was requested), and
+* 'sam' for all other skinnable components:
+*
+*      skin: {
+*          // The default skin, which is automatically applied if not
+*          // overriden by a component-specific skin definition.
+*          // Change this in to apply a different skin globally
+*          defaultSkin: 'sam',
+*
+*          // This is combined with the loader base property to get
+*          // the default root directory for a skin. ex:
+*          // http://yui.yahooapis.com/2.3.0/build/assets/skins/sam/
+*          base: 'assets/skins/',
+*
+*          // Any component-specific overrides can be specified here,
+*          // making it possible to load different skins for different
+*          // components.  It is possible to load more than one skin
+*          // for a given component as well.
+*          overrides: {
+*              calendar: ['skin1', 'skin2']
+*          }
+*      }
+* @property skin
+* @type {Object}
+*/
+self.skin = Y.merge(Y.Env.meta.skin);
+/*
+* Map of conditional modules
+* @since 3.2.0
+*/
+self.conditions = {};
+// map of modules with a hash of modules that meet the requirement
+// self.provides = {};
+self.config = o;
+self._internal = true;
+self._populateCache();
+/**
+* Set when beginning to compute the dependency tree.
+* Composed of what YUI reports to be loaded combined
+* with what has been loaded by any instance on the page
+* with the version number specified in the metadata.
+* @property loaded
+* @type {string: boolean}
+*/
+self.loaded = GLOBAL_LOADED[VERSION];
+/**
+* Should Loader fetch scripts in `async`, defaults to `true`
+* @property async
+*/
+self.async = true;
+self._inspectPage();
+self._internal = false;
+self._config(o);
+self.forceMap = (self.force) ? Y.Array.hash(self.force) : {};
+self.testresults = null;
+if (Y.config.tests) {
+self.testresults = Y.config.tests;
+}
+/**
+* List of rollup files found in the library metadata
+* @property rollups
+*/
+// self.rollups = null;
+/**
+* Whether or not to load optional dependencies for
+* the requested modules
+* @property loadOptional
+* @type boolean
+* @default false
+*/
+// self.loadOptional = false;
+/**
+* All of the derived dependencies in sorted order, which
+* will be populated when either calculate() or insert()
+* is called
+* @property sorted
+* @type string[]
+*/
+self.sorted = [];
+/*
+* A list of modules to attach to the YUI instance when complete.
+* If not supplied, the sorted list of dependencies are applied.
+* @property attaching
+*/
+// self.attaching = null;
+/**
+* Flag to indicate the dependency tree needs to be recomputed
+* if insert is called again.
+* @property dirty
+* @type boolean
+* @default true
+*/
+self.dirty = true;
+/**
+* List of modules inserted by the utility
+* @property inserted
+* @type {string: boolean}
+*/
+self.inserted = {};
+/**
+* List of skipped modules during insert() because the module
+* was not defined
+* @property skipped
+*/
+self.skipped = {};
+// Y.on('yui:load', self.loadNext, self);
+self.tested = {};
+/*
+* Cached sorted calculate results
+* @property results
+* @since 3.2.0
+*/
+//self.results = {};
+if (self.ignoreRegistered) {
+//Clear inpage already processed modules.
+self._resetModules();
+}
+};
+Y.Loader.prototype = {
+/**
+* Checks the cache for modules and conditions, if they do not exist
+* process the default metadata and populate the local moduleInfo hash.
+* @method _populateCache
+* @private
+*/
+_populateCache: function() {
+var self = this,
+defaults = META.modules,
+cache = GLOBAL_ENV._renderedMods,
+i;
+if (cache && !self.ignoreRegistered) {
+for (i in cache) {
+if (cache.hasOwnProperty(i)) {
+self.moduleInfo[i] = Y.merge(cache[i]);
+}
+}
+cache = GLOBAL_ENV._conditions;
+for (i in cache) {
+if (cache.hasOwnProperty(i)) {
+self.conditions[i] = Y.merge(cache[i]);
+}
+}
+} else {
+for (i in defaults) {
+if (defaults.hasOwnProperty(i)) {
+self.addModule(defaults[i], i);
+}
+}
+}
+},
+/**
+* Reset modules in the module cache to a pre-processed state so additional
+* computations with a different skin or language will work as expected.
+* @method _resetModules
+* @private
+*/
+_resetModules: function() {
+var self = this, i, o,
+mod, name, details;
+for (i in self.moduleInfo) {
+if (self.moduleInfo.hasOwnProperty(i)) {
+mod = self.moduleInfo[i];
+name = mod.name;
+details  = (YUI.Env.mods[name] ? YUI.Env.mods[name].details : null);
+if (details) {
+self.moduleInfo[name]._reset = true;
+self.moduleInfo[name].requires = details.requires || [];
+self.moduleInfo[name].optional = details.optional || [];
+self.moduleInfo[name].supersedes = details.supercedes || [];
+}
+if (mod.defaults) {
+for (o in mod.defaults) {
+if (mod.defaults.hasOwnProperty(o)) {
+if (mod[o]) {
+mod[o] = mod.defaults[o];
+}
+}
+}
+}
+delete mod.langCache;
+delete mod.skinCache;
+if (mod.skinnable) {
+self._addSkin(self.skin.defaultSkin, mod.name);
+}
+}
+}
+},
+/**
+Regex that matches a CSS URL. Used to guess the file type when it's not
+specified.
+@property REGEX_CSS
+@type RegExp
+@final
+@protected
+@since 3.5.0
+**/
+REGEX_CSS: /\.css(?:[?;].*)?$/i,
+/**
+* Default filters for raw and debug
+* @property FILTER_DEFS
+* @type Object
+* @final
+* @protected
+*/
+FILTER_DEFS: {
+RAW: {
+'searchExp': '-min\\.js',
+'replaceStr': '.js'
+},
+DEBUG: {
+'searchExp': '-min\\.js',
+'replaceStr': '-debug.js'
+},
+COVERAGE: {
+'searchExp': '-min\\.js',
+'replaceStr': '-coverage.js'
+}
+},
+/*
+* Check the pages meta-data and cache the result.
+* @method _inspectPage
+* @private
+*/
+_inspectPage: function() {
+var self = this, v, m, req, mr, i;
+//Inspect the page for CSS only modules and mark them as loaded.
+for (i in self.moduleInfo) {
+if (self.moduleInfo.hasOwnProperty(i)) {
+v = self.moduleInfo[i];
+if (v.type && v.type === CSS) {
+if (self.isCSSLoaded(v.name)) {
+Y.log('Found CSS module on page: ' + v.name, 'info', 'loader');
+self.loaded[i] = true;
+}
+}
+}
+}
+for (i in ON_PAGE) {
+if (ON_PAGE.hasOwnProperty(i)) {
+v = ON_PAGE[i];
+if (v.details) {
+m = self.moduleInfo[v.name];
+req = v.details.requires;
+mr = m && m.requires;
+if (m) {
+if (!m._inspected && req && mr.length !== req.length) {
+// console.log('deleting ' + m.name);
+delete m.expanded;
+}
+} else {
+m = self.addModule(v.details, i);
+}
+m._inspected = true;
+}
+}
+}
+},
+/*
+* returns true if b is not loaded, and is required directly or by means of modules it supersedes.
+* @private
+* @method _requires
+* @param {String} mod1 The first module to compare
+* @param {String} mod2 The second module to compare
+*/
+_requires: function(mod1, mod2) {
+var i, rm, after_map, s,
+info = this.moduleInfo,
+m = info[mod1],
+other = info[mod2];
+if (!m || !other) {
+return false;
+}
+rm = m.expanded_map;
+after_map = m.after_map;
+// check if this module should be sorted after the other
+// do this first to short circut circular deps
+if (after_map && (mod2 in after_map)) {
+return true;
+}
+after_map = other.after_map;
+// and vis-versa
+if (after_map && (mod1 in after_map)) {
+return false;
+}
+// check if this module requires one the other supersedes
+s = info[mod2] && info[mod2].supersedes;
+if (s) {
+for (i = 0; i < s.length; i++) {
+if (this._requires(mod1, s[i])) {
+return true;
+}
+}
+}
+s = info[mod1] && info[mod1].supersedes;
+if (s) {
+for (i = 0; i < s.length; i++) {
+if (this._requires(mod2, s[i])) {
+return false;
+}
+}
+}
+// check if this module requires the other directly
+// if (r && yArray.indexOf(r, mod2) > -1) {
+if (rm && (mod2 in rm)) {
+return true;
+}
+// external css files should be sorted below yui css
+if (m.ext && m.type === CSS && !other.ext && other.type === CSS) {
+return true;
+}
+return false;
+},
+/**
+* Apply a new config to the Loader instance
+* @method _config
+* @private
+* @param {Object} o The new configuration
+*/
+_config: function(o) {
+var i, j, val, a, f, group, groupName, self = this,
+mods = [], mod;
+// apply config values
+if (o) {
+for (i in o) {
+if (o.hasOwnProperty(i)) {
+val = o[i];
+//TODO This should be a case
+if (i === 'require') {
+self.require(val);
+} else if (i === 'skin') {
+//If the config.skin is a string, format to the expected object
+if (typeof val === 'string') {
+self.skin.defaultSkin = o.skin;
+val = {
+defaultSkin: val
+};
+}
+Y.mix(self.skin, val, true);
+} else if (i === 'groups') {
+for (j in val) {
+if (val.hasOwnProperty(j)) {
+// Y.log('group: ' + j);
+groupName = j;
+group = val[j];
+self.addGroup(group, groupName);
+if (group.aliases) {
+for (a in group.aliases) {
+if (group.aliases.hasOwnProperty(a)) {
+self.addAlias(group.aliases[a], a);
+}
+}
+}
+}
+}
+} else if (i === 'modules') {
+// add a hash of module definitions
+for (j in val) {
+if (val.hasOwnProperty(j)) {
+self.addModule(val[j], j);
+}
+}
+} else if (i === 'aliases') {
+for (j in val) {
+if (val.hasOwnProperty(j)) {
+self.addAlias(val[j], j);
+}
+}
+} else if (i === 'gallery') {
+if (this.groups.gallery.update) {
+this.groups.gallery.update(val, o);
+}
+} else if (i === 'yui2' || i === '2in3') {
+if (this.groups.yui2.update) {
+this.groups.yui2.update(o['2in3'], o.yui2, o);
+}
+} else {
+self[i] = val;
+}
+}
+}
+}
+// fix filter
+f = self.filter;
+if (L.isString(f)) {
+f = f.toUpperCase();
+self.filterName = f;
+self.filter = self.FILTER_DEFS[f];
+if (f === 'DEBUG') {
+self.require('yui-log', 'dump');
+}
+}
+if (self.filterName && self.coverage) {
+if (self.filterName === 'COVERAGE' && L.isArray(self.coverage) && self.coverage.length) {
+for (i = 0; i < self.coverage.length; i++) {
+mod = self.coverage[i];
+if (self.moduleInfo[mod] && self.moduleInfo[mod].use) {
+mods = [].concat(mods, self.moduleInfo[mod].use);
+} else {
+mods.push(mod);
+}
+}
+self.filters = self.filters || {};
+Y.Array.each(mods, function(mod) {
+self.filters[mod] = self.FILTER_DEFS.COVERAGE;
+});
+self.filterName = 'RAW';
+self.filter = self.FILTER_DEFS[self.filterName];
+}
+}
+},
+/**
+* Returns the skin module name for the specified skin name.  If a
+* module name is supplied, the returned skin module name is
+* specific to the module passed in.
+* @method formatSkin
+* @param {string} skin the name of the skin.
+* @param {string} mod optional: the name of a module to skin.
+* @return {string} the full skin module name.
+*/
+formatSkin: function(skin, mod) {
+var s = SKIN_PREFIX + skin;
+if (mod) {
+s = s + '-' + mod;
+}
+return s;
+},
+/**
+* Adds the skin def to the module info
+* @method _addSkin
+* @param {string} skin the name of the skin.
+* @param {string} mod the name of the module.
+* @param {string} parent parent module if this is a skin of a
+* submodule or plugin.
+* @return {string} the module name for the skin.
+* @private
+*/
+_addSkin: function(skin, mod, parent) {
+var mdef, pkg, name, nmod,
+info = this.moduleInfo,
+sinf = this.skin,
+ext = info[mod] && info[mod].ext;
+// Add a module definition for the module-specific skin css
+if (mod) {
+name = this.formatSkin(skin, mod);
+if (!info[name]) {
+mdef = info[mod];
+pkg = mdef.pkg || mod;
+nmod = {
+skin: true,
+name: name,
+group: mdef.group,
+type: 'css',
+after: sinf.after,
+path: (parent || pkg) + '/' + sinf.base + skin +
+'/' + mod + '.css',
+ext: ext
+};
+if (mdef.base) {
+nmod.base = mdef.base;
+}
+if (mdef.configFn) {
+nmod.configFn = mdef.configFn;
+}
+this.addModule(nmod, name);
+Y.log('Adding skin (' + name + '), ' + parent + ', ' + pkg + ', ' + info[name].path, 'info', 'loader');
+}
+}
+return name;
+},
+/**
+* Adds an alias module to the system
+* @method addAlias
+* @param {Array} use An array of modules that makes up this alias
+* @param {String} name The name of the alias
+* @example
+*       var loader = new Y.Loader({});
+*       loader.addAlias([ 'node', 'yql' ], 'davglass');
+*       loader.require(['davglass']);
+*       var out = loader.resolve(true);
+*
+*       //out.js will contain Node and YQL modules
+*/
+addAlias: function(use, name) {
+YUI.Env.aliases[name] = use;
+this.addModule({
+name: name,
+use: use
+});
+},
+/**
+* Add a new module group
+* @method addGroup
+* @param {Object} config An object containing the group configuration data
+* @param {String} config.name required, the group name
+* @param {String} config.base The base directory for this module group
+* @param {String} config.root The root path to add to each combo resource path
+* @param {Boolean} config.combine Should the request be combined
+* @param {String} config.comboBase Combo service base path
+* @param {Object} config.modules The group of modules
+* @param {String} name the group name.
+* @example
+*      var loader = new Y.Loader({});
+*      loader.addGroup({
+*          name: 'davglass',
+*          combine: true,
+*          comboBase: '/combo?',
+*          root: '',
+*          modules: {
+*              //Module List here
+*          }
+*      }, 'davglass');
+*/
+addGroup: function(o, name) {
+var mods = o.modules,
+self = this, i, v;
+name = name || o.name;
+o.name = name;
+self.groups[name] = o;
+if (o.patterns) {
+for (i in o.patterns) {
+if (o.patterns.hasOwnProperty(i)) {
+o.patterns[i].group = name;
+self.patterns[i] = o.patterns[i];
+}
+}
+}
+if (mods) {
+for (i in mods) {
+if (mods.hasOwnProperty(i)) {
+v = mods[i];
+if (typeof v === 'string') {
+v = { name: i, fullpath: v };
+}
+v.group = name;
+self.addModule(v, i);
+}
+}
+}
+},
+/**
+* Add a new module to the component metadata.
+* @method addModule
+* @param {Object} config An object containing the module data.
+* @param {String} config.name Required, the component name
+* @param {String} config.type Required, the component type (js or css)
+* @param {String} config.path Required, the path to the script from `base`
+* @param {Array} config.requires Array of modules required by this component
+* @param {Array} [config.optional] Array of optional modules for this component
+* @param {Array} [config.supersedes] Array of the modules this component replaces
+* @param {Array} [config.after] Array of modules the components which, if present, should be sorted above this one
+* @param {Object} [config.after_map] Faster alternative to 'after' -- supply a hash instead of an array
+* @param {Number} [config.rollup] The number of superseded modules required for automatic rollup
+* @param {String} [config.fullpath] If `fullpath` is specified, this is used instead of the configured `base + path`
+* @param {Boolean} [config.skinnable] Flag to determine if skin assets should automatically be pulled in
+* @param {Object} [config.submodules] Hash of submodules
+* @param {String} [config.group] The group the module belongs to -- this is set automatically when it is added as part of a group configuration.
+* @param {Array} [config.lang] Array of BCP 47 language tags of languages for which this module has localized resource bundles, e.g., `["en-GB", "zh-Hans-CN"]`
+* @param {Object} [config.condition] Specifies that the module should be loaded automatically if a condition is met. This is an object with up to four fields:
+* @param {String} [config.condition.trigger] The name of a module that can trigger the auto-load
+* @param {Function} [config.condition.test] A function that returns true when the module is to be loaded.
+* @param {String} [config.condition.ua] The UA name of <a href="UA.html">Y.UA</a> object that returns true when the module is to be loaded. e.g., `"ie"`, `"nodejs"`.
+* @param {String} [config.condition.when] Specifies the load order of the conditional module
+*  with regard to the position of the trigger module.
+*  This should be one of three values: `before`, `after`, or `instead`.  The default is `after`.
+* @param {Object} [config.testresults] A hash of test results from `Y.Features.all()`
+* @param {Function} [config.configFn] A function to exectute when configuring this module
+* @param {Object} config.configFn.mod The module config, modifying this object will modify it's config. Returning false will delete the module's config.
+* @param {String} [name] The module name, required if not in the module data.
+* @return {Object} the module definition or null if the object passed in did not provide all required attributes.
+*/
+addModule: function(o, name) {
+name = name || o.name;
+if (typeof o === 'string') {
+o = { name: name, fullpath: o };
+}
+var subs, i, l, t, sup, s, smod, plugins, plug,
+j, langs, packName, supName, flatSup, flatLang, lang, ret,
+overrides, skinname, when, g, p,
+conditions = this.conditions, trigger;
+//Only merge this data if the temp flag is set
+//from an earlier pass from a pattern or else
+//an override module (YUI_config) can not be used to
+//replace a default module.
+if (this.moduleInfo[name] && this.moduleInfo[name].temp) {
+//This catches temp modules loaded via a pattern
+// The module will be added twice, once from the pattern and
+// Once from the actual add call, this ensures that properties
+// that were added to the module the first time around (group: gallery)
+// are also added the second time around too.
+o = Y.merge(this.moduleInfo[name], o);
+}
+o.name = name;
+if (!o || !o.name) {
+return null;
+}
+if (!o.type) {
+//Always assume it's javascript unless the CSS pattern is matched.
+o.type = JS;
+p = o.path || o.fullpath;
+if (p && this.REGEX_CSS.test(p)) {
+Y.log('Auto determined module type as CSS', 'warn', 'loader');
+o.type = CSS;
+}
+}
+if (!o.path && !o.fullpath) {
+o.path = _path(name, name, o.type);
+}
+o.supersedes = o.supersedes || o.use;
+o.ext = ('ext' in o) ? o.ext : (this._internal) ? false : true;
+// Handle submodule logic
+subs = o.submodules;
+this.moduleInfo[name] = o;
+o.requires = o.requires || [];
+/*
+Only allowing the cascade of requires information, since
+optional and supersedes are far more fine grained than
+a blanket requires is.
+*/
+if (this.requires) {
+for (i = 0; i < this.requires.length; i++) {
+o.requires.push(this.requires[i]);
+}
+}
+if (o.group && this.groups && this.groups[o.group]) {
+g = this.groups[o.group];
+if (g.requires) {
+for (i = 0; i < g.requires.length; i++) {
+o.requires.push(g.requires[i]);
+}
+}
+}
+if (!o.defaults) {
+o.defaults = {
+requires: o.requires ? [].concat(o.requires) : null,
+supersedes: o.supersedes ? [].concat(o.supersedes) : null,
+optional: o.optional ? [].concat(o.optional) : null
+};
+}
+if (o.skinnable && o.ext && o.temp) {
+skinname = this._addSkin(this.skin.defaultSkin, name);
+o.requires.unshift(skinname);
+}
+if (o.requires.length) {
+o.requires = this.filterRequires(o.requires) || [];
+}
+if (!o.langPack && o.lang) {
+langs = yArray(o.lang);
+for (j = 0; j < langs.length; j++) {
+lang = langs[j];
+packName = this.getLangPackName(lang, name);
+smod = this.moduleInfo[packName];
+if (!smod) {
+smod = this._addLangPack(lang, o, packName);
+}
+}
+}
+if (subs) {
+sup = o.supersedes || [];
+l = 0;
+for (i in subs) {
+if (subs.hasOwnProperty(i)) {
+s = subs[i];
+s.path = s.path || _path(name, i, o.type);
+s.pkg = name;
+s.group = o.group;
+if (s.supersedes) {
+sup = sup.concat(s.supersedes);
+}
+smod = this.addModule(s, i);
+sup.push(i);
+if (smod.skinnable) {
+o.skinnable = true;
+overrides = this.skin.overrides;
+if (overrides && overrides[i]) {
+for (j = 0; j < overrides[i].length; j++) {
+skinname = this._addSkin(overrides[i][j],
+i, name);
+sup.push(skinname);
+}
+}
+skinname = this._addSkin(this.skin.defaultSkin,
+i, name);
+sup.push(skinname);
+}
+// looks like we are expected to work out the metadata
+// for the parent module language packs from what is
+// specified in the child modules.
+if (s.lang && s.lang.length) {
+langs = yArray(s.lang);
+for (j = 0; j < langs.length; j++) {
+lang = langs[j];
+packName = this.getLangPackName(lang, name);
+supName = this.getLangPackName(lang, i);
+smod = this.moduleInfo[packName];
+if (!smod) {
+smod = this._addLangPack(lang, o, packName);
+}
+flatSup = flatSup || yArray.hash(smod.supersedes);
+if (!(supName in flatSup)) {
+smod.supersedes.push(supName);
+}
+o.lang = o.lang || [];
+flatLang = flatLang || yArray.hash(o.lang);
+if (!(lang in flatLang)) {
+o.lang.push(lang);
+}
+// Y.log('pack ' + packName + ' should supersede ' + supName);
+// Add rollup file, need to add to supersedes list too
+// default packages
+packName = this.getLangPackName(ROOT_LANG, name);
+supName = this.getLangPackName(ROOT_LANG, i);
+smod = this.moduleInfo[packName];
+if (!smod) {
+smod = this._addLangPack(lang, o, packName);
+}
+if (!(supName in flatSup)) {
+smod.supersedes.push(supName);
+}
+// Y.log('pack ' + packName + ' should supersede ' + supName);
+// Add rollup file, need to add to supersedes list too
+}
+}
+l++;
+}
+}
+//o.supersedes = YObject.keys(yArray.hash(sup));
+o.supersedes = yArray.dedupe(sup);
+if (this.allowRollup) {
+o.rollup = (l < 4) ? l : Math.min(l - 1, 4);
+}
+}
+plugins = o.plugins;
+if (plugins) {
+for (i in plugins) {
+if (plugins.hasOwnProperty(i)) {
+plug = plugins[i];
+plug.pkg = name;
+plug.path = plug.path || _path(name, i, o.type);
+plug.requires = plug.requires || [];
+plug.group = o.group;
+this.addModule(plug, i);
+if (o.skinnable) {
+this._addSkin(this.skin.defaultSkin, i, name);
+}
+}
+}
+}
+if (o.condition) {
+t = o.condition.trigger;
+if (YUI.Env.aliases[t]) {
+t = YUI.Env.aliases[t];
+}
+if (!Y.Lang.isArray(t)) {
+t = [t];
+}
+for (i = 0; i < t.length; i++) {
+trigger = t[i];
+when = o.condition.when;
+conditions[trigger] = conditions[trigger] || {};
+conditions[trigger][name] = o.condition;
+// the 'when' attribute can be 'before', 'after', or 'instead'
+// the default is after.
+if (when && when !== 'after') {
+if (when === 'instead') { // replace the trigger
+o.supersedes = o.supersedes || [];
+o.supersedes.push(trigger);
+}
+// before the trigger
+// the trigger requires the conditional mod,
+// so it should appear before the conditional
+// mod if we do not intersede.
+} else { // after the trigger
+o.after = o.after || [];
+o.after.push(trigger);
+}
+}
+}
+if (o.supersedes) {
+o.supersedes = this.filterRequires(o.supersedes);
+}
+if (o.after) {
+o.after = this.filterRequires(o.after);
+o.after_map = yArray.hash(o.after);
+}
+// this.dirty = true;
+if (o.configFn) {
+ret = o.configFn(o);
+if (ret === false) {
+Y.log('Config function returned false for ' + name + ', skipping.', 'info', 'loader');
+delete this.moduleInfo[name];
+delete GLOBAL_ENV._renderedMods[name];
+o = null;
+}
+}
+//Add to global cache
+if (o) {
+if (!GLOBAL_ENV._renderedMods) {
+GLOBAL_ENV._renderedMods = {};
+}
+GLOBAL_ENV._renderedMods[name] = Y.mix(GLOBAL_ENV._renderedMods[name] || {}, o);
+GLOBAL_ENV._conditions = conditions;
+}
+return o;
+},
+/**
+* Add a requirement for one or more module
+* @method require
+* @param {string[] | string*} what the modules to load.
+*/
+require: function(what) {
+var a = (typeof what === 'string') ? yArray(arguments) : what;
+this.dirty = true;
+this.required = Y.merge(this.required, yArray.hash(this.filterRequires(a)));
+this._explodeRollups();
+},
+/**
+* Grab all the items that were asked for, check to see if the Loader
+* meta-data contains a "use" array. If it doesm remove the asked item and replace it with
+* the content of the "use".
+* This will make asking for: "dd"
+* Actually ask for: "dd-ddm-base,dd-ddm,dd-ddm-drop,dd-drag,dd-proxy,dd-constrain,dd-drop,dd-scroll,dd-drop-plugin"
+* @private
+* @method _explodeRollups
+*/
+_explodeRollups: function() {
+var self = this, m, m2, i, a, v, len, len2,
+r = self.required;
+if (!self.allowRollup) {
+for (i in r) {
+if (r.hasOwnProperty(i)) {
+m = self.getModule(i);
+if (m && m.use) {
+len = m.use.length;
+for (a = 0; a < len; a++) {
+m2 = self.getModule(m.use[a]);
+if (m2 && m2.use) {
+len2 = m2.use.length;
+for (v = 0; v < len2; v++) {
+r[m2.use[v]] = true;
+}
+} else {
+r[m.use[a]] = true;
+}
+}
+}
+}
+}
+self.required = r;
+}
+},
+/**
+* Explodes the required array to remove aliases and replace them with real modules
+* @method filterRequires
+* @param {Array} r The original requires array
+* @return {Array} The new array of exploded requirements
+*/
+filterRequires: function(r) {
+if (r) {
+if (!Y.Lang.isArray(r)) {
+r = [r];
+}
+r = Y.Array(r);
+var c = [], i, mod, o, m;
+for (i = 0; i < r.length; i++) {
+mod = this.getModule(r[i]);
+if (mod && mod.use) {
+for (o = 0; o < mod.use.length; o++) {
+//Must walk the other modules in case a module is a rollup of rollups (datatype)
+m = this.getModule(mod.use[o]);
+if (m && m.use && (m.name !== mod.name)) {
+c = Y.Array.dedupe([].concat(c, this.filterRequires(m.use)));
+} else {
+c.push(mod.use[o]);
+}
+}
+} else {
+c.push(r[i]);
+}
+}
+r = c;
+}
+return r;
+},
+/**
+* Returns an object containing properties for all modules required
+* in order to load the requested module
+* @method getRequires
+* @param {object}  mod The module definition from moduleInfo.
+* @return {array} the expanded requirement list.
+*/
+getRequires: function(mod) {
+if (!mod) {
+//console.log('returning no reqs for ' + mod.name);
+return NO_REQUIREMENTS;
+}
+if (mod._parsed) {
+//console.log('returning requires for ' + mod.name, mod.requires);
+return mod.expanded || NO_REQUIREMENTS;
+}
+//TODO add modue cache here out of scope..
+var i, m, j, add, packName, lang, testresults = this.testresults,
+name = mod.name, cond,
+adddef = ON_PAGE[name] && ON_PAGE[name].details,
+d, go, def,
+r, old_mod,
+o, skinmod, skindef, skinpar, skinname,
+intl = mod.lang || mod.intl,
+info = this.moduleInfo,
+ftests = Y.Features && Y.Features.tests.load,
+hash, reparse;
+// console.log(name);
+// pattern match leaves module stub that needs to be filled out
+if (mod.temp && adddef) {
+old_mod = mod;
+mod = this.addModule(adddef, name);
+mod.group = old_mod.group;
+mod.pkg = old_mod.pkg;
+delete mod.expanded;
+}
+// console.log('cache: ' + mod.langCache + ' == ' + this.lang);
+//If a skin or a lang is different, reparse..
+reparse = !((!this.lang || mod.langCache === this.lang) && (mod.skinCache === this.skin.defaultSkin));
+if (mod.expanded && !reparse) {
+//Y.log('Already expanded ' + name + ', ' + mod.expanded);
+return mod.expanded;
+}
+d = [];
+hash = {};
+r = this.filterRequires(mod.requires);
+if (mod.lang) {
+//If a module has a lang attribute, auto add the intl requirement.
+d.unshift('intl');
+r.unshift('intl');
+intl = true;
+}
+o = this.filterRequires(mod.optional);
+// Y.log("getRequires: " + name + " (dirty:" + this.dirty +
+// ", expanded:" + mod.expanded + ")");
+mod._parsed = true;
+mod.langCache = this.lang;
+mod.skinCache = this.skin.defaultSkin;
+for (i = 0; i < r.length; i++) {
+//Y.log(name + ' requiring ' + r[i], 'info', 'loader');
+if (!hash[r[i]]) {
+d.push(r[i]);
+hash[r[i]] = true;
+m = this.getModule(r[i]);
+if (m) {
+add = this.getRequires(m);
+intl = intl || (m.expanded_map &&
+(INTL in m.expanded_map));
+for (j = 0; j < add.length; j++) {
+d.push(add[j]);
+}
+}
+}
+}
+// get the requirements from superseded modules, if any
+r = this.filterRequires(mod.supersedes);
+if (r) {
+for (i = 0; i < r.length; i++) {
+if (!hash[r[i]]) {
+// if this module has submodules, the requirements list is
+// expanded to include the submodules.  This is so we can
+// prevent dups when a submodule is already loaded and the
+// parent is requested.
+if (mod.submodules) {
+d.push(r[i]);
+}
+hash[r[i]] = true;
+m = this.getModule(r[i]);
+if (m) {
+add = this.getRequires(m);
+intl = intl || (m.expanded_map &&
+(INTL in m.expanded_map));
+for (j = 0; j < add.length; j++) {
+d.push(add[j]);
+}
+}
+}
+}
+}
+if (o && this.loadOptional) {
+for (i = 0; i < o.length; i++) {
+if (!hash[o[i]]) {
+d.push(o[i]);
+hash[o[i]] = true;
+m = info[o[i]];
+if (m) {
+add = this.getRequires(m);
+intl = intl || (m.expanded_map &&
+(INTL in m.expanded_map));
+for (j = 0; j < add.length; j++) {
+d.push(add[j]);
+}
+}
+}
+}
+}
+cond = this.conditions[name];
+if (cond) {
+//Set the module to not parsed since we have conditionals and this could change the dependency tree.
+mod._parsed = false;
+if (testresults && ftests) {
+oeach(testresults, function(result, id) {
+var condmod = ftests[id].name;
+if (!hash[condmod] && ftests[id].trigger === name) {
+if (result && ftests[id]) {
+hash[condmod] = true;
+d.push(condmod);
+}
+}
+});
+} else {
+for (i in cond) {
+if (cond.hasOwnProperty(i)) {
+if (!hash[i]) {
+def = cond[i];
+//first see if they've specfied a ua check
+//then see if they've got a test fn & if it returns true
+//otherwise just having a condition block is enough
+go = def && ((!def.ua && !def.test) || (def.ua && Y.UA[def.ua]) ||
+(def.test && def.test(Y, r)));
+if (go) {
+hash[i] = true;
+d.push(i);
+m = this.getModule(i);
+if (m) {
+add = this.getRequires(m);
+for (j = 0; j < add.length; j++) {
+d.push(add[j]);
+}
+}
+}
+}
+}
+}
+}
+}
+// Create skin modules
+if (mod.skinnable) {
+skindef = this.skin.overrides;
+for (i in YUI.Env.aliases) {
+if (YUI.Env.aliases.hasOwnProperty(i)) {
+if (Y.Array.indexOf(YUI.Env.aliases[i], name) > -1) {
+skinpar = i;
+}
+}
+}
+if (skindef && (skindef[name] || (skinpar && skindef[skinpar]))) {
+skinname = name;
+if (skindef[skinpar]) {
+skinname = skinpar;
+}
+for (i = 0; i < skindef[skinname].length; i++) {
+skinmod = this._addSkin(skindef[skinname][i], name);
+if (!this.isCSSLoaded(skinmod, this._boot)) {
+d.push(skinmod);
+}
+}
+} else {
+skinmod = this._addSkin(this.skin.defaultSkin, name);
+if (!this.isCSSLoaded(skinmod, this._boot)) {
+d.push(skinmod);
+}
+}
+}
+mod._parsed = false;
+if (intl) {
+if (mod.lang && !mod.langPack && Y.Intl) {
+lang = Y.Intl.lookupBestLang(this.lang || ROOT_LANG, mod.lang);
+//Y.log('Best lang: ' + lang + ', this.lang: ' + this.lang + ', mod.lang: ' + mod.lang);
+packName = this.getLangPackName(lang, name);
+if (packName) {
+d.unshift(packName);
+}
+}
+d.unshift(INTL);
+}
+mod.expanded_map = yArray.hash(d);
+mod.expanded = YObject.keys(mod.expanded_map);
+return mod.expanded;
+},
+/**
+* Check to see if named css module is already loaded on the page
+* @method isCSSLoaded
+* @param {String} name The name of the css file
+* @return Boolean
+*/
+isCSSLoaded: function(name, skip) {
+//TODO - Make this call a batching call with name being an array
+if (!name || !YUI.Env.cssStampEl || (!skip && this.ignoreRegistered)) {
+Y.log('isCSSLoaded was skipped for ' + name, 'warn', 'loader');
+return false;
+}
+var el = YUI.Env.cssStampEl,
+ret = false,
+mod = YUI.Env._cssLoaded[name],
+style = el.currentStyle; //IE
+if (mod !== undefined) {
+//Y.log('isCSSLoaded was cached for ' + name, 'warn', 'loader');
+return mod;
+}
+//Add the classname to the element
+el.className = name;
+if (!style) {
+style = Y.config.doc.defaultView.getComputedStyle(el, null);
+}
+if (style && style.display === 'none') {
+ret = true;
+}
+Y.log('Has Skin? ' + name + ' : ' + ret, 'info', 'loader');
+el.className = ''; //Reset the classname to ''
+YUI.Env._cssLoaded[name] = ret;
+return ret;
+},
+/**
+* Returns a hash of module names the supplied module satisfies.
+* @method getProvides
+* @param {string} name The name of the module.
+* @return {object} what this module provides.
+*/
+getProvides: function(name) {
+var m = this.getModule(name), o, s;
+// supmap = this.provides;
+if (!m) {
+return NOT_FOUND;
+}
+if (m && !m.provides) {
+o = {};
+s = m.supersedes;
+if (s) {
+yArray.each(s, function(v) {
+Y.mix(o, this.getProvides(v));
+}, this);
+}
+o[name] = true;
+m.provides = o;
+}
+return m.provides;
+},
+/**
+* Calculates the dependency tree, the result is stored in the sorted
+* property.
+* @method calculate
+* @param {object} o optional options object.
+* @param {string} type optional argument to prune modules.
+*/
+calculate: function(o, type) {
+if (o || type || this.dirty) {
+if (o) {
+this._config(o);
+}
+if (!this._init) {
+this._setup();
+}
+this._explode();
+if (this.allowRollup) {
+this._rollup();
+} else {
+this._explodeRollups();
+}
+this._reduce();
+this._sort();
+}
+},
+/**
+* Creates a "psuedo" package for languages provided in the lang array
+* @method _addLangPack
+* @private
+* @param {String} lang The language to create
+* @param {Object} m The module definition to create the language pack around
+* @param {String} packName The name of the package (e.g: lang/datatype-date-en-US)
+* @return {Object} The module definition
+*/
+_addLangPack: function(lang, m, packName) {
+var name = m.name,
+packPath, conf,
+existing = this.moduleInfo[packName];
+if (!existing) {
+packPath = _path((m.pkg || name), packName, JS, true);
+conf = {
+path: packPath,
+intl: true,
+langPack: true,
+ext: m.ext,
+group: m.group,
+supersedes: []
+};
+if (m.root) {
+conf.root = m.root;
+}
+if (m.base) {
+conf.base = m.base;
+}
+if (m.configFn) {
+conf.configFn = m.configFn;
+}
+this.addModule(conf, packName);
+if (lang) {
+Y.Env.lang = Y.Env.lang || {};
+Y.Env.lang[lang] = Y.Env.lang[lang] || {};
+Y.Env.lang[lang][name] = true;
+}
+}
+return this.moduleInfo[packName];
+},
+/**
+* Investigates the current YUI configuration on the page.  By default,
+* modules already detected will not be loaded again unless a force
+* option is encountered.  Called by calculate()
+* @method _setup
+* @private
+*/
+_setup: function() {
+var info = this.moduleInfo, name, i, j, m, l,
+packName;
+for (name in info) {
+if (info.hasOwnProperty(name)) {
+m = info[name];
+if (m) {
+// remove dups
+//m.requires = YObject.keys(yArray.hash(m.requires));
+m.requires = yArray.dedupe(m.requires);
+// Create lang pack modules
+//if (m.lang && m.lang.length) {
+if (m.lang) {
+// Setup root package if the module has lang defined,
+// it needs to provide a root language pack
+packName = this.getLangPackName(ROOT_LANG, name);
+this._addLangPack(null, m, packName);
+}
+}
+}
+}
+//l = Y.merge(this.inserted);
+l = {};
+// available modules
+if (!this.ignoreRegistered) {
+Y.mix(l, GLOBAL_ENV.mods);
+}
+// add the ignore list to the list of loaded packages
+if (this.ignore) {
+Y.mix(l, yArray.hash(this.ignore));
+}
+// expand the list to include superseded modules
+for (j in l) {
+if (l.hasOwnProperty(j)) {
+Y.mix(l, this.getProvides(j));
+}
+}
+// remove modules on the force list from the loaded list
+if (this.force) {
+for (i = 0; i < this.force.length; i++) {
+if (this.force[i] in l) {
+delete l[this.force[i]];
+}
+}
+}
+Y.mix(this.loaded, l);
+this._init = true;
+},
+/**
+* Builds a module name for a language pack
+* @method getLangPackName
+* @param {string} lang the language code.
+* @param {string} mname the module to build it for.
+* @return {string} the language pack module name.
+*/
+getLangPackName: function(lang, mname) {
+return ('lang/' + mname + ((lang) ? '_' + lang : ''));
+},
+/**
+* Inspects the required modules list looking for additional
+* dependencies.  Expands the required list to include all
+* required modules.  Called by calculate()
+* @method _explode
+* @private
+*/
+_explode: function() {
+//TODO Move done out of scope
+var r = this.required, m, reqs, done = {},
+self = this, name, expound;
+// the setup phase is over, all modules have been created
+self.dirty = false;
+self._explodeRollups();
+r = self.required;
+for (name in r) {
+if (r.hasOwnProperty(name)) {
+if (!done[name]) {
+done[name] = true;
+m = self.getModule(name);
+if (m) {
+expound = m.expound;
+if (expound) {
+r[expound] = self.getModule(expound);
+reqs = self.getRequires(r[expound]);
+Y.mix(r, yArray.hash(reqs));
+}
+reqs = self.getRequires(m);
+Y.mix(r, yArray.hash(reqs));
+}
+}
+}
+}
+// Y.log('After explode: ' + YObject.keys(r));
+},
+/**
+* The default method used to test a module against a pattern
+* @method _patternTest
+* @private
+* @param {String} mname The module being tested
+* @param {String} pname The pattern to match
+*/
+_patternTest: function(mname, pname) {
+return (mname.indexOf(pname) > -1);
+},
+/**
+* Get's the loader meta data for the requested module
+* @method getModule
+* @param {String} mname The module name to get
+* @return {Object} The module metadata
+*/
+getModule: function(mname) {
+//TODO: Remove name check - it's a quick hack to fix pattern WIP
+if (!mname) {
+return null;
+}
+var p, found, pname,
+m = this.moduleInfo[mname],
+patterns = this.patterns;
+// check the patterns library to see if we should automatically add
+// the module with defaults
+if (!m || (m && m.ext)) {
+// Y.log('testing patterns ' + YObject.keys(patterns));
+for (pname in patterns) {
+if (patterns.hasOwnProperty(pname)) {
+// Y.log('testing pattern ' + i);
+p = patterns[pname];
+//There is no test method, create a default one that tests
+// the pattern against the mod name
+if (!p.test) {
+p.test = this._patternTest;
+}
+if (p.test(mname, pname)) {
+// use the metadata supplied for the pattern
+// as the module definition.
+found = p;
+break;
+}
+}
+}
+}
+if (!m) {
+if (found) {
+if (p.action) {
+// Y.log('executing pattern action: ' + pname);
+p.action.call(this, mname, pname);
+} else {
+Y.log('Undefined module: ' + mname + ', matched a pattern: ' +
+pname, 'info', 'loader');
+// ext true or false?
+m = this.addModule(Y.merge(found), mname);
+if (found.configFn) {
+m.configFn = found.configFn;
+}
+m.temp = true;
+}
+}
+} else {
+if (found && m && found.configFn && !m.configFn) {
+m.configFn = found.configFn;
+m.configFn(m);
+}
+}
+return m;
+},
+// impl in rollup submodule
+_rollup: function() { },
+/**
+* Remove superceded modules and loaded modules.  Called by
+* calculate() after we have the mega list of all dependencies
+* @method _reduce
+* @return {object} the reduced dependency hash.
+* @private
+*/
+_reduce: function(r) {
+r = r || this.required;
+var i, j, s, m, type = this.loadType,
+ignore = this.ignore ? yArray.hash(this.ignore) : false;
+for (i in r) {
+if (r.hasOwnProperty(i)) {
+m = this.getModule(i);
+// remove if already loaded
+if (((this.loaded[i] || ON_PAGE[i]) &&
+!this.forceMap[i] && !this.ignoreRegistered) ||
+(type && m && m.type !== type)) {
+delete r[i];
+}
+if (ignore && ignore[i]) {
+delete r[i];
+}
+// remove anything this module supersedes
+s = m && m.supersedes;
+if (s) {
+for (j = 0; j < s.length; j++) {
+if (s[j] in r) {
+delete r[s[j]];
+}
+}
+}
+}
+}
+return r;
+},
+/**
+* Handles the queue when a module has been loaded for all cases
+* @method _finish
+* @private
+* @param {String} msg The message from Loader
+* @param {Boolean} success A boolean denoting success or failure
+*/
+_finish: function(msg, success) {
+Y.log('loader finishing: ' + msg + ', ' + Y.id + ', ' +
+this.data, 'info', 'loader');
+_queue.running = false;
+var onEnd = this.onEnd;
+if (onEnd) {
+onEnd.call(this.context, {
+msg: msg,
+data: this.data,
+success: success
+});
+}
+this._continue();
+},
+/**
+* The default Loader onSuccess handler, calls this.onSuccess with a payload
+* @method _onSuccess
+* @private
+*/
+_onSuccess: function() {
+var self = this, skipped = Y.merge(self.skipped), fn,
+failed = [], rreg = self.requireRegistration,
+success, msg, i, mod;
+for (i in skipped) {
+if (skipped.hasOwnProperty(i)) {
+delete self.inserted[i];
+}
+}
+self.skipped = {};
+for (i in self.inserted) {
+if (self.inserted.hasOwnProperty(i)) {
+mod = self.getModule(i);
+if (mod && rreg && mod.type === JS && !(i in YUI.Env.mods)) {
+failed.push(i);
+} else {
+Y.mix(self.loaded, self.getProvides(i));
+}
+}
+}
+fn = self.onSuccess;
+msg = (failed.length) ? 'notregistered' : 'success';
+success = !(failed.length);
+if (fn) {
+fn.call(self.context, {
+msg: msg,
+data: self.data,
+success: success,
+failed: failed,
+skipped: skipped
+});
+}
+self._finish(msg, success);
+},
+/**
+* The default Loader onProgress handler, calls this.onProgress with a payload
+* @method _onProgress
+* @private
+*/
+_onProgress: function(e) {
+var self = this, i;
+//set the internal cache to what just came in.
+if (e.data && e.data.length) {
+for (i = 0; i < e.data.length; i++) {
+e.data[i] = self.getModule(e.data[i].name);
+}
+}
+if (self.onProgress) {
+self.onProgress.call(self.context, {
+name: e.url,
+data: e.data
+});
+}
+},
+/**
+* The default Loader onFailure handler, calls this.onFailure with a payload
+* @method _onFailure
+* @private
+*/
+_onFailure: function(o) {
+var f = this.onFailure, msg = [], i = 0, len = o.errors.length;
+for (i; i < len; i++) {
+msg.push(o.errors[i].error);
+}
+msg = msg.join(',');
+Y.log('load error: ' + msg + ', ' + Y.id, 'error', 'loader');
+if (f) {
+f.call(this.context, {
+msg: msg,
+data: this.data,
+success: false
+});
+}
+this._finish(msg, false);
+},
+/**
+* The default Loader onTimeout handler, calls this.onTimeout with a payload
+* @method _onTimeout
+* @param {Get.Transaction} transaction The Transaction object from `Y.Get`
+* @private
+*/
+_onTimeout: function(transaction) {
+Y.log('loader timeout: ' + Y.id, 'error', 'loader');
+var f = this.onTimeout;
+if (f) {
+f.call(this.context, {
+msg: 'timeout',
+data: this.data,
+success: false,
+transaction: transaction
+});
+}
+},
+/**
+* Sorts the dependency tree.  The last step of calculate()
+* @method _sort
+* @private
+*/
+_sort: function() {
+// create an indexed list
+var s = YObject.keys(this.required),
+// loaded = this.loaded,
+//TODO Move this out of scope
+done = {},
+p = 0, l, a, b, j, k, moved, doneKey;
+// keep going until we make a pass without moving anything
+for (;;) {
+l = s.length;
+moved = false;
+// start the loop after items that are already sorted
+for (j = p; j < l; j++) {
+// check the next module on the list to see if its
+// dependencies have been met
+a = s[j];
+// check everything below current item and move if we
+// find a requirement for the current item
+for (k = j + 1; k < l; k++) {
+doneKey = a + s[k];
+if (!done[doneKey] && this._requires(a, s[k])) {
+// extract the dependency so we can move it up
+b = s.splice(k, 1);
+// insert the dependency above the item that
+// requires it
+s.splice(j, 0, b[0]);
+// only swap two dependencies once to short circut
+// circular dependencies
+done[doneKey] = true;
+// keep working
+moved = true;
+break;
+}
+}
+// jump out of loop if we moved something
+if (moved) {
+break;
+// this item is sorted, move our pointer and keep going
+} else {
+p++;
+}
+}
+// when we make it here and moved is false, we are
+// finished sorting
+if (!moved) {
+break;
+}
+}
+this.sorted = s;
+},
+/**
+* Handles the actual insertion of script/link tags
+* @method _insert
+* @private
+* @param {Object} source The YUI instance the request came from
+* @param {Object} o The metadata to include
+* @param {String} type JS or CSS
+* @param {Boolean} [skipcalc=false] Do a Loader.calculate on the meta
+*/
+_insert: function(source, o, type, skipcalc) {
+Y.log('private _insert() ' + (type || '') + ', ' + Y.id, "info", "loader");
+// restore the state at the time of the request
+if (source) {
+this._config(source);
+}
+// build the dependency list
+// don't include type so we can process CSS and script in
+// one pass when the type is not specified.
+var modules = this.resolve(!skipcalc),
+self = this, comp = 0, actions = 0,
+mods = {}, deps, complete;
+self._refetch = [];
+if (type) {
+//Filter out the opposite type and reset the array so the checks later work
+modules[((type === JS) ? CSS : JS)] = [];
+}
+if (!self.fetchCSS) {
+modules.css = [];
+}
+if (modules.js.length) {
+comp++;
+}
+if (modules.css.length) {
+comp++;
+}
+//console.log('Resolved Modules: ', modules);
+complete = function(d) {
+actions++;
+var errs = {}, i = 0, o = 0, u = '', fn,
+modName, resMods;
+if (d && d.errors) {
+for (i = 0; i < d.errors.length; i++) {
+if (d.errors[i].request) {
+u = d.errors[i].request.url;
+} else {
+u = d.errors[i];
+}
+errs[u] = u;
+}
+}
+if (d && d.data && d.data.length && (d.type === 'success')) {
+for (i = 0; i < d.data.length; i++) {
+self.inserted[d.data[i].name] = true;
+//If the external module has a skin or a lang, reprocess it
+if (d.data[i].lang || d.data[i].skinnable) {
+delete self.inserted[d.data[i].name];
+self._refetch.push(d.data[i].name);
+}
+}
+}
+if (actions === comp) {
+self._loading = null;
+Y.log('Loader actions complete!', 'info', 'loader');
+if (self._refetch.length) {
+//Get the deps for the new meta-data and reprocess
+Y.log('Found potential modules to refetch', 'info', 'loader');
+for (i = 0; i < self._refetch.length; i++) {
+deps = self.getRequires(self.getModule(self._refetch[i]));
+for (o = 0; o < deps.length; o++) {
+if (!self.inserted[deps[o]]) {
+//We wouldn't be to this point without the module being here
+mods[deps[o]] = deps[o];
+}
+}
+}
+mods = Y.Object.keys(mods);
+if (mods.length) {
+Y.log('Refetching modules with new meta-data', 'info', 'loader');
+self.require(mods);
+resMods = self.resolve(true);
+if (resMods.cssMods.length) {
+for (i=0; i <  resMods.cssMods.length; i++) {
+modName = resMods.cssMods[i].name;
+delete YUI.Env._cssLoaded[modName];
+if (self.isCSSLoaded(modName)) {
+self.inserted[modName] = true;
+delete self.required[modName];
+}
+}
+self.sorted = [];
+self._sort();
+}
+d = null; //bail
+self._insert(); //insert the new deps
+}
+}
+if (d && d.fn) {
+Y.log('Firing final Loader callback!', 'info', 'loader');
+fn = d.fn;
+delete d.fn;
+fn.call(self, d);
+}
+}
+};
+this._loading = true;
+if (!modules.js.length && !modules.css.length) {
+Y.log('No modules resolved..', 'warn', 'loader');
+actions = -1;
+complete({
+fn: self._onSuccess
+});
+return;
+}
+if (modules.css.length) { //Load CSS first
+Y.log('Loading CSS modules', 'info', 'loader');
+Y.Get.css(modules.css, {
+data: modules.cssMods,
+attributes: self.cssAttributes,
+insertBefore: self.insertBefore,
+charset: self.charset,
+timeout: self.timeout,
+context: self,
+onProgress: function(e) {
+self._onProgress.call(self, e);
+},
+onTimeout: function(d) {
+self._onTimeout.call(self, d);
+},
+onSuccess: function(d) {
+d.type = 'success';
+d.fn = self._onSuccess;
+complete.call(self, d);
+},
+onFailure: function(d) {
+d.type = 'failure';
+d.fn = self._onFailure;
+complete.call(self, d);
+}
+});
+}
+if (modules.js.length) {
+Y.log('Loading JS modules', 'info', 'loader');
+Y.Get.js(modules.js, {
+data: modules.jsMods,
+insertBefore: self.insertBefore,
+attributes: self.jsAttributes,
+charset: self.charset,
+timeout: self.timeout,
+autopurge: false,
+context: self,
+async: self.async,
+onProgress: function(e) {
+self._onProgress.call(self, e);
+},
+onTimeout: function(d) {
+self._onTimeout.call(self, d);
+},
+onSuccess: function(d) {
+d.type = 'success';
+d.fn = self._onSuccess;
+complete.call(self, d);
+},
+onFailure: function(d) {
+d.type = 'failure';
+d.fn = self._onFailure;
+complete.call(self, d);
+}
+});
+}
+},
+/**
+* Once a loader operation is completely finished, process any additional queued items.
+* @method _continue
+* @private
+*/
+_continue: function() {
+if (!(_queue.running) && _queue.size() > 0) {
+_queue.running = true;
+_queue.next()();
+}
+},
+/**
+* inserts the requested modules and their dependencies.
+* <code>type</code> can be "js" or "css".  Both script and
+* css are inserted if type is not provided.
+* @method insert
+* @param {object} o optional options object.
+* @param {string} type the type of dependency to insert.
+*/
+insert: function(o, type, skipsort) {
+Y.log('public insert() ' + (type || '') + ', ' +
+Y.Object.keys(this.required), "info", "loader");
+var self = this, copy = Y.merge(this);
+delete copy.require;
+delete copy.dirty;
+_queue.add(function() {
+self._insert(copy, o, type, skipsort);
+});
+this._continue();
+},
+/**
+* Executed every time a module is loaded, and if we are in a load
+* cycle, we attempt to load the next script.  Public so that it
+* is possible to call this if using a method other than
+* Y.register to determine when scripts are fully loaded
+* @method loadNext
+* @deprecated
+* @param {string} mname optional the name of the module that has
+* been loaded (which is usually why it is time to load the next
+* one).
+*/
+loadNext: function() {
+Y.log('loadNext was called..', 'error', 'loader');
+return;
+},
+/**
+* Apply filter defined for this instance to a url/path
+* @method _filter
+* @param {string} u the string to filter.
+* @param {string} name the name of the module, if we are processing
+* a single module as opposed to a combined url.
+* @return {string} the filtered string.
+* @private
+*/
+_filter: function(u, name, group) {
+var f = this.filter,
+hasFilter = name && (name in this.filters),
+modFilter = hasFilter && this.filters[name],
+groupName = group || (this.moduleInfo[name] ? this.moduleInfo[name].group : null);
+if (groupName && this.groups[groupName] && this.groups[groupName].filter) {
+modFilter = this.groups[groupName].filter;
+hasFilter = true;
+}
+if (u) {
+if (hasFilter) {
+f = (L.isString(modFilter)) ? this.FILTER_DEFS[modFilter.toUpperCase()] || null : modFilter;
+}
+if (f) {
+u = u.replace(new RegExp(f.searchExp, 'g'), f.replaceStr);
+}
+}
+return u;
+},
+/**
+* Generates the full url for a module
+* @method _url
+* @param {string} path the path fragment.
+* @param {String} name The name of the module
+* @param {String} [base=self.base] The base url to use
+* @return {string} the full url.
+* @private
+*/
+_url: function(path, name, base) {
+return this._filter((base || this.base || '') + path, name);
+},
+/**
+* Returns an Object hash of file arrays built from `loader.sorted` or from an arbitrary list of sorted modules.
+* @method resolve
+* @param {Boolean} [calc=false] Perform a loader.calculate() before anything else
+* @param {Array} [s=loader.sorted] An override for the loader.sorted array
+* @return {Object} Object hash (js and css) of two arrays of file lists
+* @example This method can be used as an off-line dep calculator
+*
+*        var Y = YUI();
+*        var loader = new Y.Loader({
+*            filter: 'debug',
+*            base: '../../',
+*            root: 'build/',
+*            combine: true,
+*            require: ['node', 'dd', 'console']
+*        });
+*        var out = loader.resolve(true);
+*
+*/
+resolve: function(calc, s) {
+var len, i, m, url, group, groupName, j, frag,
+comboSource, comboSources, mods, comboBase,
+base, urls, u = [], tmpBase, baseLen, resCombos = {},
+self = this, comboSep, maxURLLength,
+inserted = (self.ignoreRegistered) ? {} : self.inserted,
+resolved = { js: [], jsMods: [], css: [], cssMods: [] },
+type = self.loadType || 'js', addSingle;
+if (self.skin.overrides || self.skin.defaultSkin !== DEFAULT_SKIN || self.ignoreRegistered) {
+self._resetModules();
+}
+if (calc) {
+self.calculate();
+}
+s = s || self.sorted;
+addSingle = function(m) {
+if (m) {
+group = (m.group && self.groups[m.group]) || NOT_FOUND;
+//Always assume it's async
+if (group.async === false) {
+m.async = group.async;
+}
+url = (m.fullpath) ? self._filter(m.fullpath, s[i]) :
+self._url(m.path, s[i], group.base || m.base);
+if (m.attributes || m.async === false) {
+url = {
+url: url,
+async: m.async
+};
+if (m.attributes) {
+url.attributes = m.attributes;
+}
+}
+resolved[m.type].push(url);
+resolved[m.type + 'Mods'].push(m);
+} else {
+Y.log('Undefined Module', 'warn', 'loader');
+}
+};
+len = s.length;
+// the default combo base
+comboBase = self.comboBase;
+url = comboBase;
+comboSources = {};
+for (i = 0; i < len; i++) {
+comboSource = comboBase;
+m = self.getModule(s[i]);
+groupName = m && m.group;
+group = self.groups[groupName];
+if (groupName && group) {
+if (!group.combine || m.fullpath) {
+//This is not a combo module, skip it and load it singly later.
+addSingle(m);
+continue;
+}
+m.combine = true;
+if (group.comboBase) {
+comboSource = group.comboBase;
+}
+if ("root" in group && L.isValue(group.root)) {
+m.root = group.root;
+}
+m.comboSep = group.comboSep || self.comboSep;
+m.maxURLLength = group.maxURLLength || self.maxURLLength;
+} else {
+if (!self.combine) {
+//This is not a combo module, skip it and load it singly later.
+addSingle(m);
+continue;
+}
+}
+comboSources[comboSource] = comboSources[comboSource] || [];
+comboSources[comboSource].push(m);
+}
+for (j in comboSources) {
+if (comboSources.hasOwnProperty(j)) {
+resCombos[j] = resCombos[j] || { js: [], jsMods: [], css: [], cssMods: [] };
+url = j;
+mods = comboSources[j];
+len = mods.length;
+if (len) {
+for (i = 0; i < len; i++) {
+if (inserted[mods[i]]) {
+continue;
+}
+m = mods[i];
+// Do not try to combine non-yui JS unless combo def
+// is found
+if (m && (m.combine || !m.ext)) {
+resCombos[j].comboSep = m.comboSep;
+resCombos[j].group = m.group;
+resCombos[j].maxURLLength = m.maxURLLength;
+frag = ((L.isValue(m.root)) ? m.root : self.root) + (m.path || m.fullpath);
+frag = self._filter(frag, m.name);
+resCombos[j][m.type].push(frag);
+resCombos[j][m.type + 'Mods'].push(m);
+} else {
+//Add them to the next process..
+if (mods[i]) {
+addSingle(mods[i]);
+}
+}
+}
+}
+}
+}
+for (j in resCombos) {
+if (resCombos.hasOwnProperty(j)) {
+base = j;
+comboSep = resCombos[base].comboSep || self.comboSep;
+maxURLLength = resCombos[base].maxURLLength || self.maxURLLength;
+Y.log('Using maxURLLength of ' + maxURLLength, 'info', 'loader');
+for (type in resCombos[base]) {
+if (type === JS || type === CSS) {
+urls = resCombos[base][type];
+mods = resCombos[base][type + 'Mods'];
+len = urls.length;
+tmpBase = base + urls.join(comboSep);
+baseLen = tmpBase.length;
+if (maxURLLength <= base.length) {
+Y.log('maxURLLength (' + maxURLLength + ') is lower than the comboBase length (' + base.length + '), resetting to default (' + MAX_URL_LENGTH + ')', 'error', 'loader');
+maxURLLength = MAX_URL_LENGTH;
+}
+if (len) {
+if (baseLen > maxURLLength) {
+Y.log('Exceeded maxURLLength (' + maxURLLength + ') for ' + type + ', splitting', 'info', 'loader');
+u = [];
+for (s = 0; s < len; s++) {
+u.push(urls[s]);
+tmpBase = base + u.join(comboSep);
+if (tmpBase.length > maxURLLength) {
+m = u.pop();
+tmpBase = base + u.join(comboSep);
+resolved[type].push(self._filter(tmpBase, null, resCombos[base].group));
+u = [];
+if (m) {
+u.push(m);
+}
+}
+}
+if (u.length) {
+tmpBase = base + u.join(comboSep);
+resolved[type].push(self._filter(tmpBase, null, resCombos[base].group));
+}
+} else {
+resolved[type].push(self._filter(tmpBase, null, resCombos[base].group));
+}
+}
+resolved[type + 'Mods'] = resolved[type + 'Mods'].concat(mods);
+}
+}
+}
+}
+resCombos = null;
+return resolved;
+},
+/**
+Shortcut to calculate, resolve and load all modules.
+var loader = new Y.Loader({
+ignoreRegistered: true,
+modules: {
+mod: {
+path: 'mod.js'
+}
+},
+requires: [ 'mod' ]
+});
+loader.load(function() {
+console.log('All modules have loaded..');
+});
+@method load
+@param {Callback} cb Executed after all load operations are complete
+*/
+load: function(cb) {
+if (!cb) {
+Y.log('No callback supplied to load()', 'error', 'loader');
+return;
+}
+var self = this,
+out = self.resolve(true);
+self.data = out;
+self.onEnd = function() {
+cb.apply(self.context || self, arguments);
+};
+self.insert();
+}
+};
+}, '@VERSION@', {"requires": ["get", "features"]});

comt