Created
June 4, 2014 21:19
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Fun with double arrow / hash rocket in Swift
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| operator infix => { associativity left } | |
| func => <K : Hashable, V>(key: K, value: V) -> (K, V) { | |
| return (key, value) | |
| } | |
| let pairs: (String, Int)[] = [ | |
| "e" => 10, | |
| "t" => 7, | |
| "i" => 2 | |
| ] |
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Swift seems to have no problem with it if you leave out associativity but every mention of custom infix operators in the docs declares associativity out of convention.