pipe, pipeline, and compose functions with 64 overloads per function.

This package not only provides simple pipe, pipeline, and compose implementation, it also provides 64 TypeScript overloads for each function. [See index.d.ts]

URLs to import from: (replace :VERSION with suitable version, which are git tags)

• GitHub User Content: https://raw.githubusercontent.com/KSXGitHub/deno-compose/:VERSION/index.js
• GitHub Pages: https://ksxgithub.github.io/deno-compose/index.js (always master branch)
• Deno Third-Party Modules: https://deno.land/x/compose@:VERSION/index.js

Code Example:

import {
  pipe,
  pipeline,
  compose,
  pipeUnary,
  pipelineUnary,
  composeUnary,
} from 'https://deno.land/x/[email protected]/index.js'

Signature: pipe (value, ...functions) → result

const y = pipe(x0, f1, f2, f3)

is equivalent to

const x1 = f1(x0)
const x2 = f2(x1)
const y = f3(x2)

or

const y = f3(f2(f1(x0)))

Signature: pipeline (...functions) → function

const fn = pipeline(f0, f1, f2, f3)

is equivalent to

const fn = (...args) => f3(f2(f1(f0(...args))))

Signature: compose (...functions) → function

const fn = compose(f3, f2, f1, f0)

is equivalent to

const fn = (...args) => f3(f2(f1(f0(...args))))

Signature: pipeline (...functions) → function

const fn = pipe(f0, f1, f2, f3)

is equivalent to

const fn = x => f3(f2(f1(f0(x))))

Signature: compose (...functions) → function

const fn = compose(f3, f2, f1, f0)

is equivalent to

const fn = x => f3(f2(f1(f0(x))))

It is just an alias of pipeline

It is just an alias of pipelineUnary

// pipe
const y0 = pipe(x, f1, f2, f3, f4)

// pipeline
const g1 = pipeline(f0, f1, f2, f3, f4)
const y1 = g1(...args)

// compose
const g2 = compose(f4, f3, f2, f1, f0)
const y2 = g2(...args)

This project is formatted according to sane-fmt.

MIT © Hoàng Văn Khải