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 @mickey.abraham/lotide

Require it:

const _ = require('mickey.abraham/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• function1(head): returns the first element in an array.
• function2(tail): returns every element in an array except the first.
• function3(middle): returns every element in an array except the first & last.
• function4(assertArraysEqual): an assertion test to test if two arrays are the exact same.
• function5(eqArrays): checks to see if two arrays have the exact same length and elements.
• function6(assertEqual): an assertion test to test if the actual output and expected output of a function are the same.
• function7(assertObjectsEqual): an assertion test to test if two objects are the exact same.
• function8(countLetters): returns the amount of times a letter appears in a word.
• function9(eqObjects): tests to see if the keys in two objects are the same.
• function10(countOnly): returns how many times one element appears in array.
• function11(findKey): returns the first key in an object that holds a searched value.
• function12(letterPositions): returns the indexs of each letter in a inputed word in an object.
• function13(findKeyByValue): takes in an object and value, which will then be scanned and return the key that holds said value.
• function14(map): returns a new array based of the results of the callback function.
• function15(takeUntil): returns a new array which will hold all the elements in the inputed array until the callback function is truthy.
• function16(without): returns a new array that will hold elements from an inputed array without unwanted elements.