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40 lines
1.5 KiB
JavaScript
40 lines
1.5 KiB
JavaScript
/**
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* lodash 4.2.0 (Custom Build) <https://lodash.com/>
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* Build: `lodash modularize exports="npm" -o ./`
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* Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
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* Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
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* Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
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* Available under MIT license <https://lodash.com/license>
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*/
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var baseIteratee = require('lodash._baseiteratee'),
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baseSortedIndexBy = require('lodash._basesortedindexby');
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/**
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* This method is like `_.sortedIndex` except that it accepts `iteratee`
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* which is invoked for `value` and each element of `array` to compute their
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* sort ranking. The iteratee is invoked with one argument: (value).
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*
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* @static
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* @memberOf _
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* @category Array
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* @param {Array} array The sorted array to inspect.
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* @param {*} value The value to evaluate.
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* @param {Function|Object|string} [iteratee=_.identity] The iteratee invoked per element.
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* @returns {number} Returns the index at which `value` should be inserted into `array`.
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* @example
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*
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* var dict = { 'thirty': 30, 'forty': 40, 'fifty': 50 };
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*
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* _.sortedIndexBy(['thirty', 'fifty'], 'forty', _.propertyOf(dict));
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* // => 1
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*
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* // The `_.property` iteratee shorthand.
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* _.sortedIndexBy([{ 'x': 4 }, { 'x': 5 }], { 'x': 4 }, 'x');
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* // => 0
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*/
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function sortedIndexBy(array, value, iteratee) {
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return baseSortedIndexBy(array, value, baseIteratee(iteratee));
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}
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module.exports = sortedIndexBy;
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