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September 4, 2015 10:34
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Swift での Int 型 switch case の落とし穴（？） ref: http://qiita.com/lovee/items/31bc2b4e66a93944c9a6
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| let a = 0 | |
| switch a { | |
| case Int.min ..< 0: | |
| print("負数") | |
| case 0: | |
| print("零") | |
| case 1 ... Int.max: | |
| print("正数") | |
| default: | |
| fatalError("俺はプログラマをやめるぞ！") | |
| } |
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| case 1 ..< Int.max, Int.max: |
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| case ClosedInterval(1 ... Int.max): |
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