curried-filter

A curried application of [].filter.

import filter from 'curried-filter';

Promise.resolve([0,1,2])
    .then( filter(a=>a<2) );

API

filter(fn, items)

fn is any function compatible with [].filter.

items is an array.

Returns a new array of filtered items.

filter(fn)

fn is any function compatible with [].filter.

Returns a new function which expects an array. When the returned function is executed with an array parameter, it returns a filtered array.

var gt5 = filter(n=>n>5);

gt5([2,3,5,6,7]); // [6, 7]
gt5([5, 10, 15, 20]); // [10, 15, 20]