Useful JavaScript library to manage easily types and classes in your application
This library offer:
- Some informative functions about your values
- A bundle of useful functions to check conditions and handle consistency.
After you have imported the package:
import * as UFO from "useless-info";You can call the functions you need, for example:
let myArray = [objClassA,objClassB,objClassA,objClassA];
UFO.isArrayClassConsistent(myArray);
// Expected result : false
let myArray = [34,{},'hello',4.6];
UFO.getElementsFromArrayWithType(myArray,'float');
// Expected result : [4.6]You can also import only some functions, for example:
import { isArray, isFloat } from "useless-info";This library provides also a bunch of functions to check your types and your classes. Here some of them:
| Functions | Description | Properties | Return |
|---|---|---|---|
| isObject | Check whatever is an object | value | boolean |
| isFunction | Check whatever is a function | value | boolean |
| isString | Check whatever is a string | value | boolean |
| isChar | Check whatever is a char | value | boolean |
| isNumber | Check whatever is a number | value | boolean |
| isInteger | Check whatever is an integer number | value | boolean |
| isFloat | Check whatever is a float | value | boolean |
| isArray | Check whatever is an array | value | boolean |
| clearObject | Clear an object removing all values and setting their default values | object | object |
| isArrayTypeConsistent | Check if all the values in the array have the same type | array, type (optional) | boolean |
| getElementsFromArrayWithType | Check if all the values in the array have the same type | array, elementsWithType | array |
| isArrayClassConsistent | Check if all the values in the array have the same class | array, myClass (optional) | boolean |
| getElementsFromArrayWithClass | Iterate your array and return only elements that matches your type | array, objectWithClass | array |
No peerDependences are required. Feel free to share your advice to improve this library.