7fife-backend/node_modules/underscore/amd/indexBy.js

12 lines
290 B
JavaScript

define(['./_group'], function (_group) {
// Indexes the object's values by a criterion, similar to `_.groupBy`, but for
// when you know that your index values will be unique.
var indexBy = _group(function(result, value, key) {
result[key] = value;
});
return indexBy;
});