/* */ 
'use strict';
var $ = require("./$"),
    $def = require("./$.def"),
    assertFunction = require("./$.assert").fn;
$def($def.P + $def.F, 'Array', {turn: function(fn, target) {
    assertFunction(fn);
    var memo = target == undefined ? [] : Object(target),
        O = $.ES5Object(this),
        length = $.toLength(O.length),
        index = 0;
    while (length > index)
      if (fn(memo, O[index], index++, this) === false)
        break;
    return memo;
  }});
require("./$.unscope")('turn');