arrow-core / arrow.core.extensions.mapk.foldable / arrow.Kind / firstOrNone

firstOrNone

@JvmName("firstOrNone") fun <K, A> Kind<Kind<ForMapK, K>, A>.~~firstOrNone~~(): Option<A> Deprecated: @extension kinded projected functions are deprecated

@JvmName("firstOrNone") fun <K, A> Kind<Kind<ForMapK, K>, A>.~~firstOrNone~~(arg1: (A) -> Boolean): Option<A> Deprecated: @extension kinded projected functions are deprecated