Class

cats.syntax

FlattenOps

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final class FlattenOps[F[_], A] extends AnyRef

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Instance Constructors

  1. new FlattenOps(ffa: F[F[A]])(implicit F: FlatMap[F])

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Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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    @throws( classOf[java.lang.Throwable] )
  9. def flatten: F[A]

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    Flatten nested F values.

    Flatten nested F values.

    Example:

    scala> import cats.data.Xor
    scala> import cats.syntax.flatMap._
    scala> type ErrorOr[A] = String Xor A
    scala> val x: ErrorOr[ErrorOr[Int]] = Xor.right(Xor.right(3))
    scala> x.flatten
    res0: ErrorOr[Int] = Right(3)
  10. final def getClass(): Class[_]

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  11. def hashCode(): Int

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  12. final def isInstanceOf[T0]: Boolean

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  13. final def ne(arg0: AnyRef): Boolean

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  14. final def notify(): Unit

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  15. final def notifyAll(): Unit

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  16. final def synchronized[T0](arg0: ⇒ T0): T0

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  17. def toString(): String

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  18. final def wait(): Unit

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  19. final def wait(arg0: Long, arg1: Int): Unit

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  20. final def wait(arg0: Long): Unit

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