Created
October 27, 2018 04:21
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Demonstrates the dangers of mutability in Kotlin. Why you should prefer val to var
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| #!/usr/bin/env kscript | |
| var factor = 2 | |
| fun doubleIt(n: Int) = n * factor | |
| var message = "The factor is $factor" | |
| factor = 0 | |
| println(doubleIt(2)) | |
| println(message) |
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