array-with v1.0.0

array-with

array-with is a collection of useful array helper functions for common tasks like summing, removing duplicates, finding max/min, and more.

Features

• sum: Adds up all the numbers in an array.
• unique: Removes all duplicate values from an array.
• average: Calculates the average of an array of numbers.
• max: Finds the maximum value in an array.
• min: Finds the minimum value in an array.
• clear: Clears all elements from the array.
• groupBy: Groups elements by a provided function.
• countOccurrences: Counts occurrences of each unique element in an array.
• allEqual: Checks if all elements in the array are equal.
• take: Returns the first n elements of an array.

Installation

You can install array-with using npm:

npm install array-with

Or with yarn:

yarn add array-with

Usage

Here's how you can use the functions provided by array-with:

import { sum, unique, average, max, min, clear, groupBy, countOccurrences, allEqual, take } from 'array-with';

// Example usage
const arr = [1, 2, 2, 3, 4, 4, 5];

console.log(sum(arr)); // 21
console.log(unique(arr)); // [1, 2, 3, 4, 5]
console.log(average(arr)); // 3
console.log(max(arr)); // 5
console.log(min(arr)); // 1
clear(arr);
console.log(arr); // []
const arr2 = [1, 2, 2, 3, 4, 4, 5];
console.log(groupBy(arr2, x => x % 2 === 0 ? 'even' : 'odd')); // { odd: [ 1, 3, 5 ], even: [ 2, 2, 4, 4 ] }
console.log(countOccurrences(arr2)); // { '1': 1, '2': 2, '3': 1, '4': 2, '5': 1 }
console.log(allEqual(arr2)); // false
console.log(take(arr2, 3)); // [1, 2, 2]

Contributing

If you find a bug or have an idea for a new feature, feel free to open an issue or submit a pull request on GitHub.

License

This project is licensed under the ISC License. See the LICENSE file for details.

Author

Pritiranjan