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 @oliviaanderson/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• head() : returns the first element of an array
• tail() : returns the remainder of the array after the first element
• middle() : returns the center element of an odd-numbered array and the middle two elements of an even numbered array
• assertEqual() : compares two arguments to determine if they are equal
• eqArrays() : compares two arrays to determine if they are equal
• assertArraysEqual() : uses eqArrays to form a statement on equality between two arrays
• countOnly() : counts each element in an array and increases count for repeated elements
• countLetters() : counts each letter in a string and increases count for repeated letters
• eqObjects() : compares two objects to determine if they are equal
• findKey() : uses a callback to find a key in an object
• findKeyByValue() : uses the value of a key to find a key in an object
• flatten() : returns one single array which contained arrays with limited scope
• letterPositions() : returns the positions within a string of a given letter
• map() : uses a callback to make a change to an array
• takeUntil() : uses a callback to determine how much of an array will be returned
• without() : removes specified elements of array if they exist within given array
• assertObjectsEqual() : uses eqObjects to form a statement on equality between two objects