arrow-core / arrow.core.extensions / OptionSemigroup
OptionSemigroup
interface ~~OptionSemigroup~~<A> : Semigroup<Option<A>>
Deprecated: Typeclass instance have been moved to the companion object of the typeclass.
Functions
| combine | open fun Option<A>.combine(b: Option<A>): Option<A> |
| SG | abstract fun SG(): Semigroup<A> |
Inheritors
| OptionMonoid | interface ~~OptionMonoid~~<A> : Monoid<Option<A>>, OptionSemigroup<A> |