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Diffstat (limited to 'node_modules/is-number')
| -rw-r--r-- | node_modules/is-number/LICENSE | 21 | ||||
| -rw-r--r-- | node_modules/is-number/README.md | 103 | ||||
| -rw-r--r-- | node_modules/is-number/index.js | 19 | ||||
| -rw-r--r-- | node_modules/is-number/package.json | 59 |
4 files changed, 202 insertions, 0 deletions
diff --git a/node_modules/is-number/LICENSE b/node_modules/is-number/LICENSE new file mode 100644 index 000000000..fa30c4cb3 --- /dev/null +++ b/node_modules/is-number/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-2015, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/is-number/README.md b/node_modules/is-number/README.md new file mode 100644 index 000000000..8395f9131 --- /dev/null +++ b/node_modules/is-number/README.md @@ -0,0 +1,103 @@ +# is-number [](http://badge.fury.io/js/is-number) [](https://travis-ci.org/jonschlinkert/is-number) + +> Returns true if the value is a number. comprehensive tests. + +To understand some of the rationale behind the decisions made in this library (and to learn about some oddities of number evaluation in JavaScript), [see this gist](https://gist.github.com/jonschlinkert/e30c70c713da325d0e81). + +## Install + +Install with [npm](https://www.npmjs.com/) + +```sh +$ npm i is-number --save +``` + +## Usage + +```js +var isNumber = require('is-number'); +``` + +### true + +See the [tests](./test.js) for more examples. + +```js +isNumber(5e3) //=> 'true' +isNumber(0xff) //=> 'true' +isNumber(-1.1) //=> 'true' +isNumber(0) //=> 'true' +isNumber(1) //=> 'true' +isNumber(1.1) //=> 'true' +isNumber(10) //=> 'true' +isNumber(10.10) //=> 'true' +isNumber(100) //=> 'true' +isNumber('-1.1') //=> 'true' +isNumber('0') //=> 'true' +isNumber('012') //=> 'true' +isNumber('0xff') //=> 'true' +isNumber('1') //=> 'true' +isNumber('1.1') //=> 'true' +isNumber('10') //=> 'true' +isNumber('10.10') //=> 'true' +isNumber('100') //=> 'true' +isNumber('5e3') //=> 'true' +isNumber(parseInt('012')) //=> 'true' +isNumber(parseFloat('012')) //=> 'true' +``` + +### False + +See the [tests](./test.js) for more examples. + +```js +isNumber('foo') //=> 'false' +isNumber([1]) //=> 'false' +isNumber([]) //=> 'false' +isNumber(function () {}) //=> 'false' +isNumber(Infinity) //=> 'false' +isNumber(NaN) //=> 'false' +isNumber(new Array('abc')) //=> 'false' +isNumber(new Array(2)) //=> 'false' +isNumber(new Buffer('abc')) //=> 'false' +isNumber(null) //=> 'false' +isNumber(undefined) //=> 'false' +isNumber({abc: 'abc'}) //=> 'false' +``` + +## Other projects + +* [even](https://www.npmjs.com/package/even): Get the even numbered items from an array. | [homepage](https://github.com/jonschlinkert/even) +* [is-even](https://www.npmjs.com/package/is-even): Return true if the given number is even. | [homepage](https://github.com/jonschlinkert/is-even) +* [is-odd](https://www.npmjs.com/package/is-odd): Returns true if the given number is odd. | [homepage](https://github.com/jonschlinkert/is-odd) +* [is-primitive](https://www.npmjs.com/package/is-primitive): Returns `true` if the value is a primitive. | [homepage](https://github.com/jonschlinkert/is-primitive) +* [kind-of](https://www.npmjs.com/package/kind-of): Get the native type of a value. | [homepage](https://github.com/jonschlinkert/kind-of) +* [odd](https://www.npmjs.com/package/odd): Get the odd numbered items from an array. | [homepage](https://github.com/jonschlinkert/odd) + +## Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/is-number/issues/new). + +## Run tests + +Install dev dependencies: + +```sh +$ npm i -d && npm test +``` + +## Author + +**Jon Schlinkert** + ++ [github/jonschlinkert](https://github.com/jonschlinkert) ++ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) + +## License + +Copyright © 2015 Jon Schlinkert +Released under the MIT license. + +*** + +_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on November 22, 2015._
\ No newline at end of file diff --git a/node_modules/is-number/index.js b/node_modules/is-number/index.js new file mode 100644 index 000000000..96ec66d5e --- /dev/null +++ b/node_modules/is-number/index.js @@ -0,0 +1,19 @@ +/*! + * is-number <https://github.com/jonschlinkert/is-number> + * + * Copyright (c) 2014-2015, Jon Schlinkert. + * Licensed under the MIT License. + */ + +'use strict'; + +var typeOf = require('kind-of'); + +module.exports = function isNumber(num) { + var type = typeOf(num); + if (type !== 'number' && type !== 'string') { + return false; + } + var n = +num; + return (n - n + 1) >= 0 && num !== ''; +}; diff --git a/node_modules/is-number/package.json b/node_modules/is-number/package.json new file mode 100644 index 000000000..8e30b1301 --- /dev/null +++ b/node_modules/is-number/package.json @@ -0,0 +1,59 @@ +{ + "name": "is-number", + "description": "Returns true if the value is a number. comprehensive tests.", + "version": "2.1.0", + "homepage": "https://github.com/jonschlinkert/is-number", + "author": "Jon Schlinkert (https://github.com/jonschlinkert)", + "repository": "jonschlinkert/is-number", + "bugs": { + "url": "https://github.com/jonschlinkert/is-number/issues" + }, + "license": "MIT", + "files": [ + "index.js" + ], + "main": "index.js", + "engines": { + "node": ">=0.10.0" + }, + "scripts": { + "test": "mocha" + }, + "dependencies": { + "kind-of": "^3.0.2" + }, + "devDependencies": { + "benchmarked": "^0.1.3", + "chalk": "^0.5.1", + "mocha": "*" + }, + "keywords": [ + "check", + "coerce", + "coercion", + "integer", + "is", + "is number", + "is-number", + "istype", + "kind of", + "math", + "number", + "test", + "type", + "typeof", + "value" + ], + "verb": { + "related": { + "list": [ + "kind-of", + "is-primitive", + "even", + "odd", + "is-even", + "is-odd" + ] + } + } +} |