time-to-botec

Benchmark sampling in different programming languages
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_strictIndexOf.js (600B)

      1 /**
      2  * A specialized version of `_.indexOf` which performs strict equality
      3  * comparisons of values, i.e. `===`.
      4  *
      5  * @private
      6  * @param {Array} array The array to inspect.
      7  * @param {*} value The value to search for.
      8  * @param {number} fromIndex The index to search from.
      9  * @returns {number} Returns the index of the matched value, else `-1`.
     10  */
     11 function strictIndexOf(array, value, fromIndex) {
     12   var index = fromIndex - 1,
     13       length = array.length;
     14 
     15   while (++index < length) {
     16     if (array[index] === value) {
     17       return index;
     18     }
     19   }
     20   return -1;
     21 }
     22 
     23 module.exports = strictIndexOf;