Object

cats.tests

Helpers

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object Helpers

Helpers provides new concrete types where we control exactly which type class instances are available. For example, the SL type has:

(All types in Helpers have Arbitrary and Eq instances.)

These are useful when a type constructor (e.g. Function0) can produce many different instances depending on which instances are available for its type parameter.

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Type Members

  1. abstract class Arb[E <: N] extends AnyRef

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  2. case class BSL(n: Int) extends N with Product with Serializable

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  3. case class Bnd(n: Int) extends N with Product with Serializable

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  4. case class CGrp(n: Int) extends N with Product with Serializable

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  5. case class CMono(n: Int) extends N with Product with Serializable

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  6. case class CSemi(n: Int) extends N with Product with Serializable

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  7. abstract class Companion[E <: N] extends Arb[E] with Q[E]

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  8. case class Eqed(n: Int) extends N with Product with Serializable

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  9. case class Grp(n: Int) extends N with Product with Serializable

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  10. case class Hsh(n: Int) extends N with Product with Serializable

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  11. case class Mono(n: Int) extends N with Product with Serializable

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  12. abstract class N extends AnyRef

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  13. case class Ord(n: Int) extends N with Product with Serializable

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  14. case class POrd(n: Int) extends N with Product with Serializable

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  15. trait Q[E] extends AnyRef

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  16. case class SL(n: Int) extends N with Product with Serializable

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  17. case class Semi(n: Int) extends N with Product with Serializable

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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. object BSL extends Companion[BSL] with Serializable

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  5. object Bnd extends Companion[Bnd] with Serializable

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  6. object CGrp extends Companion[CGrp] with Serializable

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  7. object CMono extends Companion[CMono] with Serializable

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  8. object CSemi extends Companion[CSemi] with Serializable

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  9. object Eqed extends Companion[Eqed] with Serializable

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  10. object Grp extends Companion[Grp] with Serializable

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  11. object Hsh extends Arb[Hsh] with Serializable

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  12. object Mono extends Companion[Mono] with Serializable

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  13. object Ord extends Arb[Ord] with Serializable

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  14. object POrd extends Arb[POrd] with Serializable

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  15. object SL extends Companion[SL] with Serializable

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  16. object Semi extends Companion[Semi] with Serializable

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  17. final def asInstanceOf[T0]: T0

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  18. def clone(): AnyRef

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

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  20. def equals(arg0: Any): Boolean

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  21. def finalize(): Unit

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  22. final def getClass(): Class[_]

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  23. def hashCode(): Int

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  24. final def isInstanceOf[T0]: Boolean

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

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  26. final def notify(): Unit

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  27. final def notifyAll(): Unit

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

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  29. def toString(): String

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  30. final def wait(): Unit

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

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

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