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Remove baseIteratee and castFunction.

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John-David Dalton
2017-01-09 17:17:03 -08:00
parent efcf51c7bf
commit 65654f8f9e
96 changed files with 140 additions and 537 deletions
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6
groupBy.js
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@@ -19,16 +19,12 @@ const hasOwnProperty = objectProto.hasOwnProperty;
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee to transform keys.
* @param {Function} iteratee The iteratee to transform keys.
* @returns {Object} Returns the composed aggregate object.
* @example
*
* _.groupBy([6.1, 4.2, 6.3], Math.floor);
* // => { '4': [4.2], '6': [6.1, 6.3] }
*
* // The `_.property` iteratee shorthand.
* _.groupBy(['one', 'two', 'three'], 'length');
* // => { '3': ['one', 'two'], '5': ['three'] }
*/
const groupBy = createAggregator((result, value, key) => {
if (hasOwnProperty.call(result, key)) {