https://github.com/nsisodiya/gettypeof

getTypeOf - replacement of typeof in JavaScript.
https://github.com/nsisodiya/gettypeof

Last synced: 28 days ago
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getTypeOf - replacement of typeof in JavaScript.

• Host: GitHub
• URL: https://github.com/nsisodiya/gettypeof
• Owner: nsisodiya
• License: mit
• Created: 2016-10-31T15:18:37.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2016-10-31T22:05:50.000Z (about 8 years ago)
• Last Synced: 2024-10-12T14:27:11.773Z (2 months ago)
• Language: JavaScript
• Homepage:
• Size: 8.79 KB
• Stars: 4
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# gettypeof

getTypeOf - The Smartest way to get Type* in JavaScript

[![NPM version][npm-image]][npm-url]

[![npm download][download-image]][download-url]

[npm-image]: http://img.shields.io/npm/v/gettypeof.svg?style=flat-square

[npm-url]: https://npmjs.org/package/gettypeof

[download-image]: https://img.shields.io/npm/dm/gettypeof.svg?style=flat-square

[download-url]: https://npmjs.org/package/gettypeof

# Install

[![gettypeof](https://nodei.co/npm/gettypeof.png?downloads=true)](https://npmjs.org/package/gettypeof)

# Use

```js

import typeOf from "gettypeof"

var x = "hello";

if(typeOf(x) === "String"){

    //This will be True

}

```

# Input Output Table

|  | Run | Output |

| --- | --- | --- |

|  Undefined | `typeOf()` | Undefined |

|   | `typeOf(undefined)` | Undefined |

|  Class | `typeOf(new Person("Narendra"))`| Person |

|   | `typeOf(new Employee("Deepak", "Developer"))`| Employee |

|   | `typeOf(new Date())` | Date |

|   | `typeOf(Symbol("foo"))` | Symbol |

|  String | `typeOf("")` | String |

|   | `typeOf("---")` | String |

|  Null | `typeOf(null)` | Null |

|  Object | `typeOf({name: "Narendra"})` | Object |

|   | `typeOf({})` | Object |

|  Number | `typeOf(3.4)` | Number |

|  Boolean | `typeOf(true)` | Boolean |

|  Array | `typeOf([])` | Array |

|   | `typeOf([1,2,3,4])` | Array |

|  NaN | `typeOf(0/0)` | NaN |

|   | `typeOf(NaN)` | NaN |

|  Function | `typeOf(parseInt)` | Function |

|   | `typeOf(()=>{})` | Function |

Example setup for above test cases !

```js

class Person {

  constructor(name) {

    this.name = name;

  }

}

class Employee extends Person {

  constructor(name, job) {

    super(name);

    this.job = job;

}}

```