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 @irohunk/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual = function(arr1, arr2): takes 2 arrays as arguments and returns if they are equal or not.
• assertEqual = function(actual, expected): takes 2 values are arguments and returns if they are equal or not.
• assertObjectsEqual = function(actual, expected): takes 2 objects are arguments and returns if they are equal or not.
• countLetters = function(sentence): takes a string as arguments and gives the count of a letter.
• countOnly = function (allItems, itemsToCount): takes an array and item to count as arguments and gives the count of the item.
• eqArrays = function(arr1, arr2): this function takes 2 arrays as arguments and checks if they are equal.
• eqObjects = function(object1, object2): takes 2 objects as arguments and checks if both are equal.
• findKey = function(object, callback): takes an object and callback as arguments and returns the key based on input conditions.
• findKeyByValue = function(object, key): similar to findKey but returns the value of the object.
• flatten = function(nestedArray): takes a nested array as input and flattens it [removes the nest].
• head = function(inpArr): takes an array as argument and returns its head [1st element].
• letterPositions = function(sentence): takes a string as argument and returns the position of the required letter.
• map = function(array, callback): takes an array and callback as arguments and returns the required output based on input condition.
• middle = function(arr): takes an array as argument and returns the middle value in case of odd count or middle 2 values in case of even counts.
• tail = function(inpArr): takes an array as argument and returns all values except the 1st [index 0].
• takeUntil = function(array, callback): takes an array and callback as arguments and returns all values until the conditiopn is reached.
• without = function(arr1, arr2): takes 2 arrays as inputs and returns all the values of array1 without the values of array2.