Created
January 9, 2015 13:40
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// source http://jsbin.com/dumude
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>JS Bin</title> | |
| </head> | |
| <body> | |
| <script id="jsbin-javascript"> | |
| var a, b, padItems; | |
| padItems = function(items, size, pad) { | |
| var i, _i, _ref; | |
| if (size == null) { | |
| size = 3; | |
| } | |
| if (pad == null) { | |
| pad = {}; | |
| } | |
| if (!(items.length < size)) { | |
| return items.slice(0, size); | |
| } | |
| for (i = _i = _ref = items.length; _ref <= size ? _i < size : _i > size; i = _ref <= size ? ++_i : --_i) { | |
| items[i] = null; | |
| } | |
| return items; | |
| }; | |
| a = [1, 2]; | |
| console.log(padItems(a, 10)); | |
| b = [1, 2, 3, 4, 5]; | |
| console.log(padItems(b, 2)); | |
| </script> | |
| <script id="jsbin-source-javascript" type="text/javascript">padItems = (items, size = 3, pad = {}) -> | |
| unless items.length < size | |
| return items[0...size] | |
| items[i] = null for i in [items.length...size] | |
| return items | |
| a = [1, 2] | |
| console.log padItems(a, 10) | |
| b = [1, 2, 3, 4, 5] | |
| console.log padItems(b, 2)</script></body> | |
| </html> |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| var a, b, padItems; | |
| padItems = function(items, size, pad) { | |
| var i, _i, _ref; | |
| if (size == null) { | |
| size = 3; | |
| } | |
| if (pad == null) { | |
| pad = {}; | |
| } | |
| if (!(items.length < size)) { | |
| return items.slice(0, size); | |
| } | |
| for (i = _i = _ref = items.length; _ref <= size ? _i < size : _i > size; i = _ref <= size ? ++_i : --_i) { | |
| items[i] = null; | |
| } | |
| return items; | |
| }; | |
| a = [1, 2]; | |
| console.log(padItems(a, 10)); | |
| b = [1, 2, 3, 4, 5]; | |
| console.log(padItems(b, 2)); |
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