Sequence f
, then fa
, combining their results by function
application.
Sequence f
, then fa
, combining their results by function
application.
NB: with respect to apply2
and all other combinators, as well
as scalaz.Bind, the f
action appears to the *left*. So
f
should be the "first" F
-action to perform. This is in
accordance with all other implementations of this typeclass in
common use, which are "function first".
Flipped variant of ap
.
Flipped variant of ap
.
Alias for map
.
Alias for map
.
Add a unit to any Apply to form an Applicative.
Add a unit to any Apply to form an Applicative.
The composition of Functor F
and Bifunctor G
, [x, y]F[G[x, y]]
, is a Bifunctor
The composition of Functor F
and Bifunctor G
, [x, y]F[G[x, y]]
, is a Bifunctor
The composition of Applys F
and G
, [x]F[G[x]]
, is a Apply
The composition of Applys F
and G
, [x]F[G[x]]
, is a Apply
The composition of Functors F
and G
, [x]F[G[x]]
, is a Functor
The composition of Functors F
and G
, [x]F[G[x]]
, is a Functor
Combine fa
and fb
according to Apply[F]
with a function that discards the A
(s)
Combine fa
and fb
according to Apply[F]
with a function that discards the A
(s)
Combine fa
and fb
according to Apply[F]
with a function that discards the B
(s)
Combine fa
and fb
according to Apply[F]
with a function that discards the B
(s)
An Apply
for F
in which effects happen in the opposite order.
An Apply
for F
in which effects happen in the opposite order.
Repeats an applicative action infinitely
Repeats an applicative action infinitely
Twin all A
s in fa
.
Twin all A
s in fa
.
Pair all A
s in fa
with the result of function application.
Pair all A
s in fa
with the result of function application.
The composition of Functor F and Contravariant G, [x]F[G[x]]
,
is contravariant.
The composition of Functor F and Contravariant G, [x]F[G[x]]
,
is contravariant.
Lift f
into F
.
Lift f
into F
.
Lift f
into F
and apply to F[A]
.
Lift f
into F
and apply to F[A]
.
Lift apply(a)
, and apply the result to f
.
Lift apply(a)
, and apply the result to f
.
The product of Applys F
and G
, [x](F[x], G[x]])
, is a Apply
The product of Applys F
and G
, [x](F[x], G[x]])
, is a Apply
The product of Functors F
and G
, [x](F[x], G[x]])
, is a Functor
The product of Functors F
and G
, [x](F[x], G[x]])
, is a Functor
Inject a
to the left of B
s in f
.
Inject a
to the left of B
s in f
.
Inject b
to the right of A
s in f
.
Inject b
to the right of A
s in f
.
Unfold seed
to the right and combine effects left-to-right,
using the given Reducer to combine values.
Empty fa
of meaningful pure values, preserving its
structure.
Empty fa
of meaningful pure values, preserving its
structure.
Functors are covariant by nature, so we can treat an F[A]
as
an F[B]
if A
is a subtype of B
.
Functors are covariant by nature, so we can treat an F[A]
as
an F[B]
if A
is a subtype of B
.
Converts ma
to a value of type F[B]
using the provided functions f
and g
.
Converts ma
to a value of type F[B]
using the provided functions f
and g
.
Converts ma
to a value of type F[B]
using the provided bijection.
Converts ma
to a value of type F[B]
using the provided bijection.
Converts ma
to a value of type F[B]
using the provided isomorphism.
Converts ma
to a value of type F[B]
using the provided isomorphism.