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 @emilyemcmahon/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(...): a function that combines the functions eqArrays and assertEqual
• assertEqual(...): a function that takes in two values and assert if they are true equals
• assertObjectsEqual(...): a function that takes in two obejcts and returns if they are true equals
• countLetters(...): a function that takes in a string and returns the count of each letter contained
• countOnly(...): a funcyion that counts how many matches there are between an object and an array
• eqArrays(...): a function that takes in two arrays and asserts if they are true equals
• eqObjects(...): a function that takes in two objects and asserts if they are true equals
• findKey(...): a function which takes in an objects and a callback, and returns first key with truthy value
• findKeyByValue(...): a function that takes in an object and value, scans through the object and returns key with given value
• flatten(...): a function that flattens arrays with nested elements into one array
• head(...): a function that returns the first element in an array
• letterPositions(...): a function that will return all positions in of each letter in a string
• map(...): a function that pushes variables into a new array
• middle(...): a function that finds the middle in an array and returns just the middle
• tail(...): a function that returns everything but [0] in an array
• takeUntil(...): a function that will keep collecting from given array until callback returns truthy value
• without(...): returns a subset of a given array, removing unwanted elements