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 @leepavelich/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• countLetters: returns the count of each letter in a string
• countOnly: returns the count of the items in an array specified by another array
• eqArrays: compares two arrays for equality, including subarrays
• eqObjects: compares two objects for equality, including subobjects
• findKey: returns the first instance of a key in an object specified by some callback function
• findKeyByValue: returns the first instance of a key in an object specified by some value
• flatten: flattens an array of depth 1
• head: returns the first element of an array
• letterPositions: returns an object containing the positions of letters in a string, ignoring spaces
• map: a custom map function
• middle: returns the middle elements of an array (length 2 if even)
• tail: returns all the non-first elements of an array
• takeUntil: takes in an array and returns another array of the first n elements up until some callback function becomes true
• without: takes in an array and returns another array with some specified element filtered out