| "use strict"; |
| |
| var toPosInt = require("../../number/to-pos-integer") |
| , callable = require("../../object/valid-callable") |
| , defineLength = require("../_define-length") |
| , slice = Array.prototype.slice |
| , apply = Function.prototype.apply |
| , curry; |
| |
| curry = function self(fn, length, preArgs) { |
| return defineLength( |
| function () { |
| var args = preArgs |
| ? preArgs.concat(slice.call(arguments, 0, length - preArgs.length)) |
| : slice.call(arguments, 0, length); |
| return args.length === length ? apply.call(fn, this, args) : self(fn, length, args); |
| }, |
| preArgs ? length - preArgs.length : length |
| ); |
| }; |
| |
| module.exports = function (/* Length*/) { |
| var length = arguments[0]; |
| return curry(callable(this), isNaN(length) ? toPosInt(this.length) : toPosInt(length)); |
| }; |