JS Utility Methods Package

A collection of utility methods for strings and arrays. This package provides easy-to-use helper functions to simplify common operations in JavaScript.

Features

• String Utilities: Helper functions for common string manipulations.
• Array Utilities: Functions to perform operations like removing duplicates, etc.

Installation

You can install this package via npm:

npm install javascript-utils-lib

Usage

To use this package, import the utility functions you need.

import { stringUtils, arrayUtils } from "javascript-utils-lib";

// String Utilities
console.log(stringUtils.capitalize("hello")); // Output: "Hello"

// Array Utilities
console.log(arrayUtils.removeDuplicates([1, 2, 2, 3])); // Output: [1, 2, 3]

Functions

String Utilities

| Function | Description | Example Usage | |------------------------|----------------------------------------------------------------------------------------------|--------------------------------------------------| | capitalize(str) | Capitalizes the first letter of a string. Throws a TypeError if the input is not a string. | stringUtils.capitalize("hello") returns "Hello" |

Array Utilities

| Function | Description | Example Usage | |----------------------------|--------------------------------------------------------------------------------------|---------------------------------------------------------| | removeDuplicates(arr) | Removes duplicate elements from an array. Throws a TypeError if the input is not an array. | arrayUtils.removeDuplicates([1, 2, 2, 3]) returns [1, 2, 3] |