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 @mari-bekker/lotide

Require it:

const _ = require('@mari-bekker/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual: Takes in two arrays and returns if they are or aren't equal, print out result in user friendly way.
• assertEqual: Takes in 2 variables and compares if they are exactly the same.
• assertObjectsEqual: Takes in 2 objects and compares if the contents are teh same, print out in a user friendly way.
• countLetters: Returns the count of each of the letters in the sentence.
• countOnly: Take in a collection of items and return counts for a specific subset of those items.
• eqArrays: Compare if two arrays are the same.
• eqObjects: Take two objects and return if they are the same.
• findKey: Scan an object and return the first key for which the callback returns a truthy value.
• findKeyByValue: Given an object and a value, return the key to which the value belongs.
• flatten: Given an array with nested arrays - return one big array with no nested arrays.
• head: Return the first item in a given array.
• letterPositions: Function will take in a sentence and return all the positions in the setence, starting with 0.
• map: Function will return a new array based on the results of the callback function.
• middle: Take in an array and return the middle-most element(s) of the given array.
• tail: loop through a given array and push all elements to a new one, except the first.
• takeUntil: function will take in an array and a callback with a condition. Return a slice of the array until the index where callback condition was met.
• without: Function will take in an array and specific items to remove from it. Return an array without the items specified for removal.