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Properties in CoffeeScript classes: Not completely my code, but I found it extremely useful
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| Function::property = (prop, desc) -> | |
| Object.defineProperty @prototype, prop, desc | |
| Function::staticProperty = (prop, desc) -> | |
| Object.defineProperty @, prop, desc | |
| class MyClass | |
| privateVar = 5 | |
| testVar = 10 | |
| constructor: -> | |
| # Doing stuff here | |
| # Instance property | |
| @property 'var' | |
| get: -> privateVar | |
| @property 'test' | |
| get: -> testVar | |
| set: (value) -> testVar = value if value > 5 | |
| # Static property | |
| @staticProperty 'staticVar' | |
| get: -> privateVar * 20 |
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This doesn't work in CoffeeScript 1.5.0+ any more.
There are two alternatives:
Use
or
https://gist.github.com/Stoney-FD/5076576