Created
December 21, 2013 17:06
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Typed functions in Sweet.js
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| let function = macro { | |
| rule { | |
| $fn ($($arg ":"$type) (,) ...) $body | |
| } => { | |
| function $fn ($($arg) ...) { | |
| if ($(typeof($arg) == $type &&) ...) {} | |
| $($type) (,)... | |
| } | |
| } | |
| } | |
| function coolGuy (a :string, b :number) { | |
| return 'ya turkey' | |
| } | |
| coolGuy(1, []); // should fail | |
| coolGuy('yay', 4); // should pass |
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