Created
November 26, 2014 20:45
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mixin used for checkboxable array
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| CheckboxableArrayMixin = Ember.Mixin.create | |
| allSelected: false | |
| selectedItems: Ember.computed.filterBy("", "selected", true) | |
| selectedItemsCount: Ember.computed.alias("selectedItems.length") | |
| isEmpty: Ember.computed.not(@get("model")) |
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