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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/Introspection/Scala/introspection.scala Normal file
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object VersCheck extends App {
val minimalVersion = 1.7
val vers = System.getProperty("java.specification.version");
println(if (vers.toDouble >= minimalVersion) "YAY!" else s"Must use Java >= $minimalVersion");
val bloop = Option(-42)
if (bloop.isDefined) bloop.get.abs
}