time-to-botec

Benchmark sampling in different programming languages
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_baseFill.js (843B)

      1 var toInteger = require('./toInteger'),
      2     toLength = require('./toLength');
      3 
      4 /**
      5  * The base implementation of `_.fill` without an iteratee call guard.
      6  *
      7  * @private
      8  * @param {Array} array The array to fill.
      9  * @param {*} value The value to fill `array` with.
     10  * @param {number} [start=0] The start position.
     11  * @param {number} [end=array.length] The end position.
     12  * @returns {Array} Returns `array`.
     13  */
     14 function baseFill(array, value, start, end) {
     15   var length = array.length;
     16 
     17   start = toInteger(start);
     18   if (start < 0) {
     19     start = -start > length ? 0 : (length + start);
     20   }
     21   end = (end === undefined || end > length) ? length : toInteger(end);
     22   if (end < 0) {
     23     end += length;
     24   }
     25   end = start > end ? 0 : toLength(end);
     26   while (start < end) {
     27     array[start++] = value;
     28   }
     29   return array;
     30 }
     31 
     32 module.exports = baseFill;