@edwardkinglee/lotide v1.0.2

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 @edwardkinglee/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(array1, array2): Will console.log out if Arrays are === or !==
• assertEqual(actual, expected): Compares two values to see if they are strictly equal === or !==
• assertObjectsEqual(actual, expected: Compares two objects to see if they are strictly equal === or !==
• countLetters(sentence): Counts letters in a sentence and returns a object with letter count
• countOnly(allItems, itemsToCount): allItems: an array of strings that we need to look through. itemsToCount: an object specifying what to count
• eqArrays(array1, array2): Compares if two arrays are === or !==
• findKey(object, callback): Uses a callback function to find specified key in a object, returns found key or undefined if not found
• findKeyByValue(object, value):Finds specified value in a object, returns found key or undefined if not found
• flatten(array): Flattens nested array and returns new flattened array
• head(array): Returns value of element at index 0 of array or 'undefined' if array length is 0.
• letterPositions(sentence): Returns object with the index of letter positions from a sentence
• map(array, callback): Takes in a array and returns a new altered array based on callback function
• middle(array):Returns the middle array element if array has a odd number of elements, if even will return middle 2 elements
• tail(array): Returns new array with all array elements starting at index 1, if array lenght is 1 will return []
• takeUntil(array, callback): Returns new array until element provided in callback function states when to stop
• without(sourceArray, itemsToRemove): Returns new array without the elements included in the itemsToRemove array