chainFirst<C> method
Chain a request that returns another IOEither, execute it, ignore the result, and return the same value as the current IOEither.
Implementation
@override
IOEither<L, R> chainFirst<C>(
covariant IOEither<L, C> Function(R b) chain,
) =>
flatMap((b) => chain(b).map((c) => b).orElse((l) => IOEither.right(b)));