Created
March 7, 2016 06:58
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| def walk[T](caseClass: T): Iterator[String] = caseClass match { | |
| case string: String => Iterator(string) | |
| case product: Product => product.productIterator.flatMap(walk) | |
| case _ => Iterator() | |
| } | |
| if (walk(config).contains(null)) { | |
| throw new Exception("Case class structure has null") | |
| } |
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