MADE IN SWITZERLAND
Functional tools that couldn’t be simpler.
We’re proud to present 1-liners – a dead simple functional utility belt. 137 one-liner functions (and counting). Each hand-crafted with love and attention.
You get a product of top-quality functional programming craftmanship. Each function follows the KISS principle, which we’ve broken down into ten strict rules.
We always follow them. You have our word.
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Each function shall fit in one readable line of code
– take a glimpse at the source and you know exactly what’s going on.
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Each function shall have no side-effects
– you can use it with confidence.
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Each function shall have a fixed number of arguments
– it’s dead easy to bind, curry and uncurry, apply partially, implode and explode.
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Each function shall deal with data in an immutable way
– no more debugging nightmares.
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Each function shall take data as the last argument
– this makes currying and composing new functions a breeze.
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Each function shall be in a separate micro-module
– you only load/bundle the single 1-liner you need.
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Each function shall be thoroughly tested
– 100% code coverage guaranteed. We even test if every function fits in one line!
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Each function shall have great documentation
– the docs explain usage, present the source, and link to the specs.
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We shall provide functional versions of native object methods
– likereduce(callback, array)forarray.reduce(callback).
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We shall provide functional versions of language constructs
– likeplus(a, b)fora + b.
$ npm install --save 1-liners
// The lightweight, recommended way:
var map = require('1-liners/map');
// Sometimes practical:
var map = require('1-liners').map;// The lightweight, recommended way:
import map from '1-liners/module/map';
// Sometimes practical:
import { map, filter } from '1-liners/module';Checkout the documentation
| stoeffel | tomekwi | hemanth |
| davidchase | tristaaan |
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