`identity` in arrow is a universal polymorphic function for kotlinlang #arrow

`identity` in arrow is a universal polymorphic fun...

raulraja

05/18/2019, 3:18 PM

identity

in arrow is a universal polymorphic function for any type that represents no effect:

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fun <A> A.identity(): A = this
fun <A> identity(a: A): A = a

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