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October 9, 2018 21:18
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| assertNull(p1?.flatMap { f -> p2.flatMap { s -> f + s } }) | |
| //or | |
| val firstNullable = "param1".unit()?.flatMap { f -> null?.flatMap { f.plus(it) } }assertNull(firstNullable) | |
| //or | |
| val bothAreDefined = "param1".unit()?.flatMap { f -> "param2".unit()?.flatMap { f.plus(it) } } | |
| assertEquals("param1param2", bothAreDefined) |
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