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							- var baseSortedIndexBy = require('./_baseSortedIndexBy'),
 
-     identity = require('./identity'),
 
-     isSymbol = require('./isSymbol');
 
- /** Used as references for the maximum length and index of an array. */
 
- var MAX_ARRAY_LENGTH = 4294967295,
 
-     HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1;
 
- /**
 
-  * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which
 
-  * performs a binary search of `array` to determine the index at which `value`
 
-  * should be inserted into `array` in order to maintain its sort order.
 
-  *
 
-  * @private
 
-  * @param {Array} array The sorted array to inspect.
 
-  * @param {*} value The value to evaluate.
 
-  * @param {boolean} [retHighest] Specify returning the highest qualified index.
 
-  * @returns {number} Returns the index at which `value` should be inserted
 
-  *  into `array`.
 
-  */
 
- function baseSortedIndex(array, value, retHighest) {
 
-   var low = 0,
 
-       high = array == null ? low : array.length;
 
-   if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) {
 
-     while (low < high) {
 
-       var mid = (low + high) >>> 1,
 
-           computed = array[mid];
 
-       if (computed !== null && !isSymbol(computed) &&
 
-           (retHighest ? (computed <= value) : (computed < value))) {
 
-         low = mid + 1;
 
-       } else {
 
-         high = mid;
 
-       }
 
-     }
 
-     return high;
 
-   }
 
-   return baseSortedIndexBy(array, value, identity, retHighest);
 
- }
 
- module.exports = baseSortedIndex;
 
 
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