implicit class TransformSyntax[F[_], A] extends AnyRef
Provides method syntax for working with a type constructor that has a Transform typeclass instance.
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- package.scala
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Instance Constructors
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new
TransformSyntax(self: F[A])(implicit t: Transform[F])
- self
Supports TransformSyntax.
Value Members
-
final
def
!=(arg0: Any): Boolean
- Definition Classes
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final
def
##(): Int
- Definition Classes
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final
def
==(arg0: Any): Boolean
- Definition Classes
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-
def
as[B](implicit as: Transformer[A, B]): F[B]
Transforms using implicitly available evidence that such a transformation is possible.
Transforms using implicitly available evidence that such a transformation is possible.
Typical transformations include converting:
- an
F[L]
for someL <: HList
to/from anF[CC]
for some case classCC
, where the types in the case class are aligned with the types inL
- an
F[C]
for someC <: Coproduct
to/from anF[SC]
for some sealed classSC
, where the component types in the coproduct are the leaf subtypes of the sealed class.
- an
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
def
clone(): AnyRef
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- protected[lang]
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- @throws( ... ) @native()
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final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
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-
def
equals(arg0: Any): Boolean
- Definition Classes
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-
def
exmap[B](f: (A) ⇒ Attempt[B], g: (B) ⇒ Attempt[A]): F[B]
Transforms using two functions,
A => Attempt[B]
andB => Attempt[A]
. -
def
exmapc[B](f: (A) ⇒ Attempt[B])(g: (B) ⇒ Attempt[A]): F[B]
Curried version of
exmap
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def
finalize(): Unit
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- protected[lang]
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- @throws( classOf[java.lang.Throwable] )
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final
def
getClass(): Class[_]
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- @native()
-
def
hashCode(): Int
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- @native()
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
def
narrow[B](f: (A) ⇒ Attempt[B], g: (B) ⇒ A): F[B]
Transforms using two functions,
A => Attempt[B]
andB => A
.Transforms using two functions,
A => Attempt[B]
andB => A
.The supplied functions form an injection from
B
toA
. Hence, this method converts from a larger to a smaller type. Hence, the namenarrow
. -
def
narrowc[B](f: (A) ⇒ Attempt[B])(g: (B) ⇒ A): F[B]
Curried version of
narrow
. -
final
def
ne(arg0: AnyRef): Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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- val self: F[A]
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
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def
toString(): String
- Definition Classes
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final
def
wait(): Unit
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- @throws( ... )
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
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- @throws( ... )
-
final
def
wait(arg0: Long): Unit
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-
def
widen[B](f: (A) ⇒ B, g: (B) ⇒ Attempt[A]): F[B]
Transforms using two functions,
A => B
andB => Attempt[A]
.Transforms using two functions,
A => B
andB => Attempt[A]
.The supplied functions form an injection from
A
toB
. Hence, this method converts from a smaller to a larger type. Hence, the namewiden
. -
def
widenOpt[B](f: (A) ⇒ B, g: (B) ⇒ Option[A]): F[B]
Transforms using two functions,
A => B
andB => Option[A]
.Transforms using two functions,
A => B
andB => Option[A]
.Particularly useful when combined with case class apply/unapply. E.g.,
widenOpt(fa, Foo.apply, Foo.unapply)
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def
widenOptc[B](f: (A) ⇒ B)(g: (B) ⇒ Option[A]): F[B]
Curried version of
widenOpt
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def
widenc[B](f: (A) ⇒ B)(g: (B) ⇒ Attempt[A]): F[B]
Curried version of
widen
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def
xmap[B](f: (A) ⇒ B, g: (B) ⇒ A): F[B]
Transforms using the isomorphism described by two functions,
A => B
andB => A
. -
def
xmapc[B](f: (A) ⇒ B)(g: (B) ⇒ A): F[B]
Curried version of
xmap
.
Deprecated Value Members
-
def
pxmap[B](f: (A) ⇒ B, g: (B) ⇒ Option[A]): F[B]
Transforms using two functions,
A => B
andB => Option[A]
.Transforms using two functions,
A => B
andB => Option[A]
.Particularly useful when combined with case class apply/unapply. E.g.,
pxmap(fa, Foo.apply, Foo.unapply)
.- Annotations
- @deprecated
- Deprecated
(Since version 1.7.0) Use widenOpt instead