utility belt to help write functional javascript.
deprecation notice: funcr aimed to compensate for ES5's missing native language features to write functional javascript and provide a lighter subset to formerly monolithic lodash. ES6 brought most of those features and lodash has been split into ES6-module to imports seperately. for further reading on functional javascript, head over to Javascript Alongé.
funcr modules are written in AMD syntax with an [amdefine][2]-header to support
CommonJS environments. assignments to the global exports object or per-module
globals are not supported. however, the standalone builds do have an UMD-wrapper.
npm install
npx grunt
npm run gzip # for *nix systems
ls -la ./dist
| minified build | size |
|---|---|
| funcr.amd-0.7.0.js | 4.4kb |
| funcr.amd-0.7.0.js.gz | 1.5kb |
| funcr.almond-0.7.0.js | 7.6kb |
| funcr.almond-0.7.0.js.gz | 2.9kb |
note: the amdefine-headers are stripped by each build using either anonymous build-pragmas (requirejs) or dead/unreachable code removal (webpack).
append(to, from)array(length)chsig(fn, ...idx)compose(into, from)curry(fn/ctx, ctx/fnName, ...arg)debounce(fn, minDelay)lift(fn [,right=false])memoize(fn [,hashFn])range([start=0, [step=1,]] end)rest(fn [,offset=fn.length-1])spread(fn [,limit])thisify(fn, ctx [,arity=fn.length])uncurry(fn [,argc=fn.length])