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29 lines
571 B
29 lines
571 B
'use strict'; |
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var isArrayish = require('is-arrayish'); |
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var concat = Array.prototype.concat; |
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var slice = Array.prototype.slice; |
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var swizzle = module.exports = function swizzle(args) { |
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var results = []; |
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for (var i = 0, len = args.length; i < len; i++) { |
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var arg = args[i]; |
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if (isArrayish(arg)) { |
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// http://jsperf.com/javascript-array-concat-vs-push/98 |
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results = concat.call(results, slice.call(arg)); |
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} else { |
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results.push(arg); |
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} |
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} |
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return results; |
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}; |
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swizzle.wrap = function (fn) { |
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return function () { |
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return fn(swizzle(arguments)); |
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}; |
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};
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