@mako99/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 @mako99/lotide

Require it:

const _ = require('@mako99/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• head = function(array) a function that returns the first element of an aray

• middle = function(array) returns the middle of an array

• tail = function(array) returns the array without the 0th index

• assertArraysEqual = function(arr1, arr2) an assertion to test if EqArrays is working

• assertEqObjects = function(obj1, obj2) an assertion to test if EqObjects works

• countLetters = function(string) a function that returns the counts of each letter within a string, stored in an object

• countOnly = function() a function that iterates through an object and counts a specified value if it occurs

• eqArrays = function(arr1, arr2) a function that returns true or false if two arrays are equal

• eqObjects = function(obj1, obj2) a function that returns true or false if two object are equal

• assertArraysEqual = function(arr1actual,arr2expect) a function that is used to check if arrayEqual is working

• assertEqObjects = function(obj1actual,obj2expect) an assertion used to check if eqObjects is functioning

• assertEqual = function(actual, expected) used to determine if two data types are equal

• findKeyByValue = function(object, keyValue) returns the keyname when provided with the key value and an object

• findKey = function(object,cb) returns the keyvalue when provided with an object and a callback to findKeyByValue

• letterPositions = function(sentence) returns an object that indicates at which index each letter within a string occurs

• map = function(array,cb) passes the values of an array into a callback function

• takeUntil = function(array, cb) creates a slice of an array in which elements are taken from the beginning and until the cb function returns falsy

• without = function(source, itemsToRemove) takes an array and iterates through it looking for the item to remove, if found it is removed