utilab v1.0.0

UTILAB

This package provides developers with a collection of commonly used utility functions to make their code more efficient and maintainable. Arrays, strings, dates, and more are handled by its functions.

Here is a list of the functions provided by the package:

reverseString(str): This function takes a string as input and returns a new string with the characters in reverse order.

sortByDate(arr): This function takes an array of dates as input and returns a new array with the dates sorted in ascending order.

sumArray(arr): This function takes an array of numbers as input and returns the sum of all the numbers in the array.

uniqueElements(arr): This function takes an array as input and returns a new array with only the unique elements in the original array.

capitalize(str): This function takes a string as input and returns a new string with the first letter capitalized.

isPalindrome(str): This function takes a string as input and returns true if the string is a palindrome (i.e., the same forwards and backwards) and false otherwise.

truncate(str, maxLength, suffix): This function takes a string, a maximum length, and an optional suffix as input and returns a truncated string with the suffix added if the original string is longer than the maximum length.

getQueryParam(name, url): This function takes a parameter name and an optional URL as input and returns the value of the parameter in the URL query string.

isObject(obj): This function takes an object as input and returns true if it is an object (i.e., not null and of type 'object') and false otherwise.

isEmail(email): This function takes an email address as input and returns true if it is a valid email address and false otherwise.

capitalizeEveryWord(str): This function takes a string as input and returns a new string with the first letter of every word capitalized.

formatCurrency(value, symbol): This function takes a number and an optional currency symbol as input and returns a formatted currency string.

To use this package in your project, you first need to install it via npm. You can do this by running the following command in your project directory:

npm install utilab

Once you have installed the package, you can import the functions you need in your code by using the require statement. Here's an example:

const myUtils = require('my-utility-library');

const str = 'hello world';
const reversedStr = myUtils.reverseString(str);
console.log(reversedStr); // 'dlrow olleh'