lodash/sortedIndex.js

define(['./_baseSortedIndex'], function(baseSortedIndex) {

  /**
   * Uses a binary search to determine the lowest index at which `value`
   * should be inserted into `array` in order to maintain its sort order.
   *
   * @static
   * @memberOf _
   * @since 0.1.0
   * @category Array
   * @param {Array} array The sorted array to inspect.
   * @param {*} value The value to evaluate.
   * @returns {number} Returns the index at which `value` should be inserted
   *  into `array`.
   * @example
   *
   * _.sortedIndex([30, 50], 40);
   * // => 1
   *
   * _.sortedIndex([4, 5], 4);
   * // => 0
   */
  function sortedIndex(array, value) {
    return baseSortedIndex(array, value);
  }

  return sortedIndex;
});