Created
March 11, 2012 12:23
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Nice pattern for utility classes in CoffeeScript
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| Utils = | |
| Math : | |
| class MathUtils | |
| @clamp : (num, min, max) -> | |
| return min if num < min | |
| return max if num > max | |
| num | |
| String : | |
| class StringUtils | |
| @trimLeft : (str) -> | |
| str.replace /^\s+/, "" | |
| @trimRight : (str) -> | |
| str.replace /\s+$/, "" | |
| (exports ? @).Utils = Utils |
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