arrow-optics / arrow.optics / POptional / getOrModify
getOrModify
abstract fun getOrModify(source: S): Either<T, A>
Get the focus of a POptional or return the original value while allowing the type to change if it does not match
arrow-optics / arrow.optics / POptional / getOrModify
abstract fun getOrModify(source: S): Either<T, A>
Get the focus of a POptional or return the original value while allowing the type to change if it does not match
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