https://github.com/axionbuster/varcomp

Variadic function composition (without hacks)
https://github.com/axionbuster/varcomp

design-patterns functional-programming haskell

Last synced: about 2 months ago
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Variadic function composition (without hacks)

• Host: GitHub
• URL: https://github.com/axionbuster/varcomp
• Owner: axionbuster
• License: bsd-3-clause
• Created: 2024-12-18T02:36:44.000Z (about 2 months ago)
• Default Branch: master
• Last Pushed: 2024-12-18T03:02:33.000Z (about 2 months ago)
• Last Synced: 2024-12-18T03:25:42.086Z (about 2 months ago)
• Topics: design-patterns, functional-programming, haskell
• Language: Haskell
• Homepage:
• Size: 0 Bytes
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# `varcomp` -- Variadic function composition

Variadic function composition done via the `.**.` operator.

## Usage

```haskell

import Variadic.Composition ((.**.))

-- Simple composition

g :: Char -> String

g = const "hello"

-- One argument

f0 :: Int -> Char

f0 = undefined

h1 :: Int -> String

h1 = g .**. f0

-- Two arguments

f2 :: Int -> Double -> Char

f2 = undefined

h2 :: Int -> Double -> String

h2 = g .**. f2

-- Three arguments

f3 :: Int -> Double -> String -> Char

f3 = undefined

h3 :: Int -> Double -> String -> Char

h3 = g .**. f3

```