time-to-botec

Benchmark sampling in different programming languages
Log | Files | Refs | README

_countHolders.js (469B)

      1 /**
      2  * Gets the number of `placeholder` occurrences in `array`.
      3  *
      4  * @private
      5  * @param {Array} array The array to inspect.
      6  * @param {*} placeholder The placeholder to search for.
      7  * @returns {number} Returns the placeholder count.
      8  */
      9 function countHolders(array, placeholder) {
     10   var length = array.length,
     11       result = 0;
     12 
     13   while (length--) {
     14     if (array[length] === placeholder) {
     15       ++result;
     16     }
     17   }
     18   return result;
     19 }
     20 
     21 module.exports = countHolders;