@hawaa-z/lotide v1.0.0

Lotide

A mini clone of the Lodash library.

Purpose

BEWARE: This library was published for learning purposes. It is not intended for use in production-grade software.

This project was created and published by me as part of my learnings at Lighthouse Labs.

Usage

Install it:

npm install @HAWAAZAROUAL/lotide

Require it:

const _ = require('@HAWAAZAROUAL/lotide');

Call it:

const results = _.tail([1, 2, 3]) // => [2, 3]

Documentation

The following functions are currently implemented:

• head(...): returns the first elements from an array and not the rest.
• tail(...): returns all elements of an array except the first one.
• middle(...): returns the single element from an oddly lengthed array, and the two middle elements from an evenly lengthed array.
• eqArrays(..): tests for a perfect match between two arrays.
• assertEqual(...): returns a message with Assertion Passed/ Failed if the function used with it behaves as expected or not.
• assertArraysEqual(...): makes use of eqArrays to test if your function is working to test if two arrays match.
• assertObjectsEqual(...): returns an Assertion Passed/failed message if two inputted objects match or don't match.
• countLetters(...): this function takes in a string and returns a count of how many time each letter occurs throughout the string.
• countOnly(...): this function takes in a group of items, finds the wanted items, and returns the count of how many of those items there are.
• eqObjects(...): returns true or false if two objects are a match.
• findkey(...): this function takes in two parameters. It scans the object inputted and returns the first key that the callback returns a truthy value. If no key is found, it should return undefined.
• findKeyByValue(...): goes through an object by searching through the key values to find the value with the key we're looking for.
• letterPositions(...): this function returns the Index position where each letter of a string is located, including multiple positions.
• map(...): this function outputs a new array based on the results of the callback function.
• takeUntil(...): this function collects all items until it returns the truthy value
• without(...): this function removes unwanted elements from the array and uses * assertArraysEqual to test the functionality of your function!