Witchcraft v1.0.0 Witchcraft.Semigroupoid.Proto protocol View Source
Protocol for the Elixir.Witchcraft.Semigroupoid
type class
For this type class’s API, please refer to Elixir.Witchcraft.Semigroupoid
Link to this section Summary
Functions
Express how to apply arguments to the very end of a semigroupoid, or “run the morphism”. This should not be used to inject values part way though a composition chain
Take some value and return it again
Link to this section Types
Link to this section Functions
Link to this function
apply(morphism, arguments)
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apply(Witchcraft.Semigroupoid.t, [any]) :: Witchcraft.Semigroupoid.t | any
Express how to apply arguments to the very end of a semigroupoid, or “run the morphism”. This should not be used to inject values part way though a composition chain.
It is provided here to remain idiomatic with Elixir, and to make prop testing possible.
Examples
iex> Witchcraft.Semigroupoid.apply(&inspect/1, [42])
"42"
Take some value and return it again
Examples
iex> times_ten_plus_one = compose(fn x -> x + 1 end, fn y -> y * 10 end)
...> times_ten_plus_one.(5)
51