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 @laraibsshaikh10/lotide

Require it:

const _ = require('@laraibsshaikh10/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(actual, expected): Checks if two arrays are the same and returns assertion pass/failure messages
• assertEqual(actual, expected): Compares the actual result with the expected result and returns assertion pass/failure messages
• assertObjectsEqual(actual, expected): Takes in two objects and compare their actual and expected results and displays an assertion pass/fail message
• countLetters(stringOfLetters): Takes in a string and counts how many times each letter was repeated in the string
• countOnly(allItems, itemsToCount): Takes in an array of items and an object of what items to count
• eqArrays(array1, array2): Takes in two arrays and checks if both are equal
• eqObjects(object1, object2): Takes in two objects and checks both are the same
• findKey(object, callback): Takes in an object and a callback and returns the specified key from the object
• findKeyByValue(object, value): Takes in an object and checks if the given value matches any of the values of the keys present in the object and returns the key
• flatten(nestedArray): Takes in an array that has nested arrays within and flattens it into one array of all elements
• head(array): Takes in an array and returns the value at index[0]
• letterPositions(string): Takes in a string and returns the indexes of where each letter is present
• map(array, callback): Takes in an array and results a modified version based on the callback
• middle(array): Takes in an array and displays the middle elements in an array
• tail(array): Takes in an array and displays the array from index[1] onwards
• takeUntil(array, callback): Takes in an array and displays a section of that array based on the callback function
• without(sourceArray, itemsToRemove): Takes in the soure array and removes items from it and displays the result