yosriady/kare

:curry: Curry functions in Elixir

Elixir

Kare

Function currying in Elixir.

Installation

Add kare to your list of dependencies in mix.exs:

def deps do
  [{:kare, "~> 1.0.0"}]
end

Tutorial

Function currying in Elixir

Usage

curried function with multiple arguments

iex> curried = Kare.curry(fn x, y, z -> x + y * z end)
iex> curried.(1).(2).(3)
7

curried functions in pipe chain

replace = (fn what ->
  Kare.curry(fn replacement, word ->
    Regex.replace(what, word, replacement)
  end)
end)

disallow = replace.(~r/[abc]/)
censor = disallow.("*")
raw = "AbCdaBcD"

censored =
  raw
  |> String.downcase
  |> censor.()

assert(censored === "***d***d")

Thanks

kare © 2016+, Yos Riady. Released under the MIT License.
Authored and maintained by Yos Riady with help from contributors (list).

yos.io · GitHub @yosriady