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