1.1.0 • Published 8 years ago
gettypeof v1.1.0
gettypeof
getTypeOf - The Smartest way to get Type* in JavaScript
Install
Use
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 !
class Person {
constructor(name) {
this.name = name;
}
}
class Employee extends Person {
constructor(name, job) {
super(name);
this.job = job;
}}