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[codacy] scalatron/botwar/Game.scala - Avoid mutable local variables #19

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gewald opened this issue Dec 20, 2016 · 1 comment

gewald commented Dec 20, 2016

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gewald commented Dec 20, 2016

Why is this an issue?

Because mutable variables are not idiomatic, they should be avoided.
For more details:

http://stackoverflow.com/questions/11386559/val-mutable-versus-var-immutable-in-scala
http://alvinalexander.com/scala/scala-idiom-immutable-code-functional-programming-immutability

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