26 lines
533 B
JavaScript
26 lines
533 B
JavaScript
import Ember from 'ember';
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const {
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computed,
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inject: {
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service
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}
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} = Ember;
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export default Ember.Controller.extend({
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kredits: service(),
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contributorsCount: computed('model.contributors.[]', function() {
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return this.get('model.contributors').length;
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}),
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kreditsSum: computed('model.contributors.[]', function() {
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let kredits = this.get('model.contributors').mapBy('kredits');
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return kredits.reduce(function(previousValue, currentValue) {
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return currentValue + previousValue;
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});
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})
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});
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