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30 lines
782 B
JavaScript
30 lines
782 B
JavaScript
/**
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* Creates an array of values by running each property of `object` thru
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* `iteratee`. The iteratee is invoked with three arguments: (value, key, object).
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*
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* @since 5.0.0
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* @category Object
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* @param {Object} object The object to iterate over.
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* @param {Function} iteratee The function invoked per iteration.
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* @returns {Array} Returns the new mapped array.
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* @example
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*
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* function square(n) {
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* return n * n
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* }
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*
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* map({ 'a': 4, 'b': 8 }, square)
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* // => [16, 64] (iteration order is not guaranteed)
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*/
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function mapObject(object, iteratee) {
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const props = Object.keys(object);
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const result = new Array(props.length)
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props.forEach((key, index) => {
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result[index] = iteratee(object[key], key, object)
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})
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return result
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}
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export default mapObject
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