@iterables/filter v1.0.2

@iterables/filter

A filter generator for iterators.

const filter = require('@iterables/filter')

const iter = filter(function * () {
  yield 1
  yield 2
}(), xs => xs % 2 === 0)

console.log([...iter]) // [2]

Installation

$ npm install --save @iterables/filter

API

filter(iterable, fn) -> Iterator

• iterable: any Iterator — a generator instance, Array, Map, String, or Set
• fn: A function taking xs, idx, and all and returning a boolean value.
  • xs: an item from iterable.
  • idx: a number reflecting the index of the current item.
  • all: the full iterable object.

Returns a filtered iterator. Pretty standard stuff!

License

MIT