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Delete unnecessary restriction on biFlatMap #2837

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merged 4 commits into from
May 10, 2019
Merged

Delete unnecessary restriction on biFlatMap #2837

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220d4ff
delete unnecessary restriction on biFlatMap
AdrianRaFo May 10, 2019
5ca98e7
formatting after prePR
AdrianRaFo May 10, 2019
b8d4d29
make types consistent
AdrianRaFo May 10, 2019
9dd82ec
restore type names for related types
AdrianRaFo May 10, 2019
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4 changes: 2 additions & 2 deletions core/src/main/scala/cats/data/EitherT.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -85,8 +85,8 @@ final case class EitherT[F[_], A, B](value: F[Either[A, B]]) {
applicativeG: Applicative[G]): G[EitherT[F, C, D]] =
applicativeG.map(traverseF.traverse(value)(axb => Bitraverse[Either].bitraverse(axb)(f, g)))(EitherT.apply)

def biflatMap[AA >: A, BB >: B](fa: A => EitherT[F, AA, BB],
fb: B => EitherT[F, AA, BB])(implicit F: FlatMap[F]): EitherT[F, AA, BB] =
def biflatMap[AA, BB](fa: A => EitherT[F, AA, BB],
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fb: B => EitherT[F, AA, BB])(implicit F: FlatMap[F]): EitherT[F, AA, BB] =
EitherT(F.flatMap(value) {
case Left(a) => fa(a).value
case Right(a) => fb(a).value
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