Created
June 4, 2012 13:14
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| wait_get = | |
| waitGet: (id, callback) -> | |
| self = this | |
| model = @get(id) | |
| if model? | |
| callback.call(this, model) | |
| else | |
| @on('reset', (-> | |
| callback.call(self, self.get(id)) | |
| self.off null, null, id | |
| ), id) | |
| _.extend Backbone.Collection.prototype, wait_get |
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