Created
January 10, 2018 21:17
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NullValidations
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| /** | |
| * Multiple variable safety definitions | |
| */ | |
| fun <T1: Any, T2: Any, R: Any> safeLet(p1: T1?, p2: T2?, block: (T1, T2)->R?): R? { | |
| return if (p1 != null && p2 != null) block(p1, p2) else null | |
| } | |
| fun <T1: Any, T2: Any, T3: Any, R: Any> safeLet(p1: T1?, p2: T2?, p3: T3?, block: (T1, T2, T3)->R?): R? { | |
| return if (p1 != null && p2 != null && p3 != null) block(p1, p2, p3) else null | |
| } | |
| fun <T1: Any, T2: Any, T3: Any, T4: Any, R: Any> safeLet(p1: T1?, p2: T2?, p3: T3?, p4: T4?, block: (T1, T2, T3, T4)->R?): R? { | |
| return if (p1 != null && p2 != null && p3 != null && p4 != null) block(p1, p2, p3, p4) else null | |
| } | |
| fun <T1: Any, T2: Any, T3: Any, T4: Any, T5: Any, R: Any> safeLet(p1: T1?, p2: T2?, p3: T3?, p4: T4?, p5: T5?, block: (T1, T2, T3, T4, T5)->R?): R? { | |
| return if (p1 != null && p2 != null && p3 != null && p4 != null && p5 != null) block(p1, p2, p3, p4, p5) else null | |
| } |
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