Witchcraft v1.0.4
Witchcraft

Witchcraft.Category.Proto protocol (Witchcraft v1.0.4) View Source

Protocol for the Elixir.Witchcraft.Category type class

For this type class's API, please refer to Elixir.Witchcraft.Category

Link to this section Summary

Types

t()

Functions

identity(category)

Take some value and return it again.

Link to this section Types

Link to this type

t()

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Specs

t() :: term()

Link to this section Functions

Link to this function

identity(category)

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Specs

identity(Witchcraft.Category.t()) :: Witchcraft.Category.t()

Take some value and return it again.

Examples 

iex> classic_id = identity(fn -> nil end)
...> classic_id.(42)
42