🙊 @iterable-iterator/filter

Iterable filtering functions for JavaScript. See docs.

⚠️ Depending on your environment, the code may require regeneratorRuntime to be defined, for instance by importing regenerator-runtime/runtime.

import {count} from '@iterable-iterator/count';
import {filter, filterfalse} from '@iterable-iterator/filter';
import {divisible} from '@functional-abstraction/predicate';

filter( divisible( 2 ) , count( 0 , 1 ) ) ; // 0 2 4 8 ...
filterfalse( divisible( 2 ) , count( 0 , 1 ) ) ; // 1 3 5 7 ...

import {cycle} from '@iterable-iterator/cycle';
import {compress} from '@iterable-iterator/filter';
compress( count( 0 , 1 ) , cycle( [ true , false ] ) ) ; // 0 2 4 6 ...