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diff --git a/node_modules/unset-value/node_modules/has-values/README.md b/node_modules/unset-value/node_modules/has-values/README.md new file mode 100644 index 0000000..13319c5 --- /dev/null +++ b/node_modules/unset-value/node_modules/has-values/README.md @@ -0,0 +1,114 @@ +# has-values [![NPM version](https://img.shields.io/npm/v/has-values.svg?style=flat)](https://www.npmjs.com/package/has-values) [![NPM downloads](https://img.shields.io/npm/dm/has-values.svg?style=flat)](https://npmjs.org/package/has-values) [![Build Status](https://img.shields.io/travis/jonschlinkert/has-values.svg?style=flat)](https://travis-ci.org/jonschlinkert/has-values) + +> Returns true if any values exist, false if empty. Works for booleans, functions, numbers, strings, nulls, objects and arrays. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install has-values --save +``` + +## Usage + +```js +var hasValue = require('has-values'); + +hasValue('a'); +//=> true + +hasValue(''); +//=> false + +hasValue(1); +//=> true + +hasValue(0); +//=> false + +hasValue(0, true); // treat zero as a value +//=> true + +hasValue({a: 'a'}}); +//=> true + +hasValue({}}); +//=> false + +hasValue(['a']); +//=> true + +hasValue([]); +//=> false + +hasValue(function(foo) {}); // function length/arity +//=> true + +hasValue(function() {}); +//=> false + +hasValue(true); +hasValue(false); +//=> true +``` + +## isEmpty + +To test for empty values, do: + +```js +function isEmpty(o, isZero) { + return !hasValue(o, isZero); +} +``` + +## Related projects + +You might also be interested in these projects: + +* [has-value](https://www.npmjs.com/package/has-value): Returns true if a value exists, false if empty. Works with deeply nested values using… [more](https://www.npmjs.com/package/has-value) | [homepage](https://github.com/jonschlinkert/has-value) +* [is-plain-object](https://www.npmjs.com/package/is-plain-object): Returns true if an object was created by the `Object` constructor. | [homepage](https://github.com/jonschlinkert/is-plain-object) +* [isobject](https://www.npmjs.com/package/isobject): Returns true if the value is an object and not an array or null. | [homepage](https://github.com/jonschlinkert/isobject) + +## Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/has-values/issues/new). + +## Building docs + +Generate readme and API documentation with [verb](https://github.com/verbose/verb): + +```sh +$ npm install verb && npm run docs +``` + +Or, if [verb](https://github.com/verbose/verb) is installed globally: + +```sh +$ verb +``` + +## Running tests + +Install dev dependencies: + +```sh +$ npm install -d && npm test +``` + +## Author + +**Jon Schlinkert** + +* [github/jonschlinkert](https://github.com/jonschlinkert) +* [twitter/jonschlinkert](http://twitter.com/jonschlinkert) + +## License + +Copyright © 2016, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT license](https://github.com/jonschlinkert/has-values/blob/master/LICENSE). + +*** + +_This file was generated by [verb](https://github.com/verbose/verb), v, on March 27, 2016._
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