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 @tahamulla/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertEqual: Compare 2 values and return true if they are equal and false otherwise.

• head: Return the first element of an array.

• tail: Return everything except the first element of an array.

• eqArrays: Check if 2 arrays are equal and return true or false.

• assertArraysEqual: Print an appropriate message after comparing two arrays.

• without: Return items from a source array that are not in an itemsToRemove array.

• flatten: Flatten an array that may contain nested arrays.

• middle: Return the middlemost element of an array.

• countOnly: Count specific items in a collection.

• countLetters: Count the occurrences of each letter in a sentence.

• letterPositions: Return the indices of letter positions in a string.

• findKeyByValue: Find the first key that corresponds to a given value in an object.

• eqObjects: Check if two objects are equal and return true or false.

• assertObjectsEqual: Print an appropriate message after comparing two objects.

• map: Apply a callback function to each item in an array and return a new array.

• takeUntil: Create a slice of an array based on a condition specified by a callback function.

• findKey: Find the first key in an object that meets a specified condition.