@iterables/any

Return true if any element of an iterable matches.

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

any('abc', xs => xs === 'c') // true
any('abc', xs => xs === 'd') // false
any([null, false, '']) // false
any([null, false, {}]) // true

Installation

$ npm install --save @iterables/any

API

any(iterable, test = Boolean) -> Iterator

• iterable: any Iterator — a generator instance, Array, Map, String, or Set
• test: A function taking xs and returning a boolean value.

Returns true if any element matched test, or false if no element matched.

Stops consuming elements from iterable as soon as they pass test.

License

MIT