better-arrays.js v1.0.7
better-arrays.js
Better-arrays.js is a library to improve working with arrays in JavaScript and TypeScript.
Set-Up:
Install the module with npm i better-arrays.js.
Use it in JavaScript with
require("better-arrays.js"); //ES6 or
require("better-arrays.js/ES5/"); //ES5The library is written in TypeScript and can be used with
import "better-arrays.js"; //or
import "better-arrays.js/ts/" //to directly include the TypeScript filesFunctions:
Array.selectRandom(n?: number)
The Array.selectRandom method selects n random elements out of an array and returns them as a new array, the default is 1.
Array.selectOneItem(minIndex?: number, maxIndex?: number)
This functions returns one random item out of the array as an object. The optional parameters minIndex defines a starting index for the method to search, while the optional parameter maxIndex defines an ending index.
Array.deepcopy()
Returns a new array which is a deep copy of the old one.
Array.shallowCopy()
Returns a new array which is a shallow copy of the old one.
Array.toStringArray()
Returns a new array in which all elements have been parsed to strings.
Array.toFloatArray(includeNaNs?: boolean)
Returns a new array in which all elements have been parsed to floats. The parameter includeNaNs specifies whether NaN values should be kept in the Array or not, default is false.
Array.toIntArray(includeNaNs?: boolean)
Returns a new array in which all elements have been parsed to integers. The parameter includeNaNs specifies whether NaN values should be kept in the Array or not, default is false.
Array.sortNumeric()
Sorts all values in the array numeric ascending.
Array.delete(item: T)
Deletes every instance of the given item out of the array wihtout chaning the indices of the other items.
Array.replace(oldItem: T, newItem: T)
Replaces all instances of oldItem with newItem.