function(module, exports) {

	/**
	 * Private `concat` function to merge two array-like objects.
	 *
	 * @private
	 * @param {Array|Arguments} [set1=[]] An array-like object.
	 * @param {Array|Arguments} [set2=[]] An array-like object.
	 * @return {Array} A new, merged array.
	 * @example
	 *
	 *      _concat([4, 5, 6], [1, 2, 3]); //=> [4, 5, 6, 1, 2, 3]
	 */
	function _concat(set1, set2) {
	  set1 = set1 || [];
	  set2 = set2 || [];
	  var idx;
	  var len1 = set1.length;
	  var len2 = set2.length;
	  var result = [];
	
	  idx = 0;
	  while (idx < len1) {
	    result[result.length] = set1[idx];
	    idx += 1;
	  }
	  idx = 0;
	  while (idx < len2) {
	    result[result.length] = set2[idx];
	    idx += 1;
	  }
	  return result;
	}
	module.exports = _concat;

/***/ }
function(module, exports) {

	
	function _concat(set1, set2) {
	  set1 = set1 || [];
	  set2 = set2 || [];
	  var idx;
	  var len1 = set1.length;
	  var len2 = set2.length;
	  var result = [];
	
	  idx = 0;
	  while (idx < len1) {
	    result[result.length] = set1[idx];
	    idx += 1;
	  }
	  idx = 0;
	  while (idx < len2) {
	    result[result.length] = set2[idx];
	    idx += 1;
	  }
	  return result;
	}
	module.exports = _concat;

 }
function ( module , exports ) { /**
	 * Private `concat` function to merge two array-like objects.
	 *
	 * @private
	 * @param {Array|Arguments} [set1=[]] An array-like object.
	 * @param {Array|Arguments} [set2=[]] An array-like object.
	 * @return {Array} A new, merged array.
	 * @example
	 *
	 *      _concat([4, 5, 6], [1, 2, 3]); //=> [4, 5, 6, 1, 2, 3]
	 */ function _concat ( set1 , set2 ) { set1 = set1 || [ ] ; set2 = set2 || [ ] ; var idx ; var len1 = set1 . length ; var len2 = set2 . length ; var result = [ ] ; idx = 0 ; while ( idx < len1 ) { result [ result . length ] = set1 [ idx ] ; idx += 1 ; } idx = 0 ; while ( idx < len2 ) { result [ result . length ] = set2 [ idx ] ; idx += 1 ; } return result ; } module . exports = _concat ; /***/ }
/* 12
/ * 12