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 @wesleymatthee/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• head(...): Returns the first element in an array

• tail(...): Removes the first element in an array

• middle(...): Middle returns the two middle elements of an even array and the middle elememt of an odd array. If the array is >3 it returns empty

• assertArraysEqual(...): It checks if two given arrays are equal

• assertEqual(...): It checks if two given arguments are equal

• assertObjectsEqual(...): //It checks if eqObjects are equal and the logs if truthy of falsy

• countLetters(...): It counst the letter in a string

• eqArrays(...): It checks if two given arrays are equal

• eqObjects(...): It checks if two given objects are equal

• findKey(...): It returns the first key for which the callback returns a truthy value.

• findKeyByValue(...): It returns the value of the matching key

• letterPositions(...): It iterates through an object then assigns a key number and an empty array for value if the key is undefined.

• map(...): Using a callback to map new items or an array.

• takeUntil(...): It iterates through an array and uses a callback to check if a conditon is met. If it is then it returns a new array

• without(...): If the index in the array matches the argument it is removed and a new array is made with the remainder.