20 lines
446 B
JavaScript
20 lines
446 B
JavaScript
/**
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* Copyright 2004-present Facebook. All Rights Reserved.
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*
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* @providesModule mapWithSeparator
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*/
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'use strict';
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function mapWithSeparator(array, valueFunction, separatorFunction) {
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var results = [];
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for (var i = 0; i < array.length; i++) {
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results.push(valueFunction(array[i], i, array));
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if (i !== array.length - 1) {
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results.push(separatorFunction(i));
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}
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}
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return results;
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}
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module.exports = mapWithSeparator;
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