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Coffeescript GUID generator
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| makeGuid = () -> | |
| 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, (c) -> | |
| r = Math.random() * 16 | 0 | |
| if c == 'x' | |
| v = r | |
| else | |
| v = r = (r&0x3|0x8) | |
| return v.toString(16) | |
| ) |
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