arrow-core-data / arrow.core / Option / forall

forall

inline fun ~~forall~~(p: (A) -> Boolean): Boolean Deprecated: forall will be renamed to all to be consistent with Kotlin Std’s naming, please use all instead of forall

Returns true if this option is empty ‘'’or’’’ the predicate $p returns true when applied to this $option’s value.

Parameters

p - the predicate to test