Created
May 31, 2015 20:00
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SwiftTricks-2
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| //don't do this | |
| if let object = optionalObject { | |
| if booleanExpression { | |
| // ... | |
| } | |
| } | |
| //do this instead | |
| if let object = optionalObject where booleanExpression { | |
| // ... | |
| } |
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