1  var apply = require('./_apply');
 2  
 3  /* Built-in method references for those with the same name as other `lodash` methods. */
 4  var nativeMax = Math.max;
 5  
 6  /**
 7   * A specialized version of `baseRest` which transforms the rest array.
 8   *
 9   * @private
10   * @param {Function} func The function to apply a rest parameter to.
11   * @param {number} [start=func.length-1] The start position of the rest parameter.
12   * @param {Function} transform The rest array transform.
13   * @returns {Function} Returns the new function.
14   */
15  function overRest(func, start, transform) {
16    start = nativeMax(start === undefined ? (func.length - 1) : start, 0);
17    return function() {
18      var args = arguments,
19          index = -1,
20          length = nativeMax(args.length - start, 0),
21          array = Array(length);
22  
23      while (++index < length) {
24        array[index] = args[start + index];
25      }
26      index = -1;
27      var otherArgs = Array(start + 1);
28      while (++index < start) {
29        otherArgs[index] = args[index];
30      }
31      otherArgs[start] = transform(array);
32      return apply(func, this, otherArgs);
33    };
34  }
35  
36  module.exports = overRest;