if I rewrite this ```fun findWindowSettings(name:String): IniData? { val id = hash(name, 0) ...

# getting-started

[elect]

if I rewrite this

fun findWindowSettings(name:String): IniData? {
    val id = hash(name, 0)
    return g.settings.firstOrNull { it.id == id }
}

as fun findWindowSettings(name:String) = g.settings.firstOrNull { it.id == hash(name, 0) } will be the hash() result cached or executed each time?

[marstran]

elect: It will be executed each time.

[elect]

then I'll leave as it is, thanks

[cedric]

@elect Also, I might be missing some context on your code but basing equality on hashing is dangerous since two different objects can have the same hash

[elect]

thanks for the tip

[elect]

however I am just porting imgui to kotlin

[elect]

that's how he is doing