1  /* Built-in method references for those with the same name as other `lodash` methods. */
 2  var nativeCeil = Math.ceil,
 3      nativeMax = Math.max;
 4  
 5  /**
 6   * The base implementation of `_.range` and `_.rangeRight` which doesn't
 7   * coerce arguments.
 8   *
 9   * @private
10   * @param {number} start The start of the range.
11   * @param {number} end The end of the range.
12   * @param {number} step The value to increment or decrement by.
13   * @param {boolean} [fromRight] Specify iterating from right to left.
14   * @returns {Array} Returns the range of numbers.
15   */
16  function baseRange(start, end, step, fromRight) {
17    var index = -1,
18        length = nativeMax(nativeCeil((end - start) / (step || 1)), 0),
19        result = Array(length);
20  
21    while (length--) {
22      result[fromRight ? length : ++index] = start;
23      start += step;
24    }
25    return result;
26  }
27  
28  module.exports = baseRange;