Migrate d3js to v4 and correct d3js visualisations i.e. bug 3.20. Breadcrumb navigation for the language treemap has been improved
import { JSONAPISerializer } from 'ember-cli-mirage';
import _ from 'lodash/lodash';
export default JSONAPISerializer.extend({
serialize(response) {
return {'dateminmax': _(response.models).map((dateinfo) => { return parseInt(dateinfo.id);}).value()};
}
});