Hello, someone try to compare performance between ...

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[mmaillot]

Hello, someone try to compare performance between iteration forEach and populate MutableList and recursive function with List? The first seems most efficient but the second one respect immutable principle of functional programming.

[karelpeeters]

Are you talking about transforming a list into another one?

[karelpeeters]

There are map, flatMap and friends for that.

[elect]

there was a post profiling different kotlin operations, forEach and the spread operator were the only two performances critical

[elect]

found, https://sites.google.com/a/athaydes.com/renato-athaydes/posts/kotlinshiddencosts-benchmarks

[mmaillot]

@karelpeeters @elect Thanks you, i will look this