any

Returns true if a value exists in the given string, array or object.

• if a callback is passed, checks to see if a truthy value is returned for any element in a collection or for any sub-string in a string.
• returns as soon as it finds a passing value and does not iterate over the entire collection.

Install with npm

npm i any --save

Usage

var any = require('any');

any('a-b-c', 'a');
//=> true

any('a-b-c', 'd');
//=> false

any({a: 'b', c: 'd'}, 'a');
//=> true

any([{a: 'b', c: 'd'}], {a: 'b'});
//=> true

any('a-b-c', 'd');
//=> false

Running tests

Install dev dependencies.

npm i -d && npm test

Author

Jon Schlinkert

• github/jonschlinkert
• twitter/jonschlinkert

License

Copyright (c) 2015 Jon Schlinkert
Released under the MIT license

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This file was generated by verb on February 26, 2015.