A mini clone of the Lodash library.

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.

Install it:

npm install @tj-blinn/lotide

Require it:

const _ = require('@tj-blinn/lotide');

Call it:

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

The following functions are currently implemented:

• function1(head): Function that takes 1 parameter of an array and returns the element at index position 0
• function2(tail): Function that takes 1 parameter of an array and returns all other elements except for index position 0
• function3(middle): Function that takes 1 parameter of an array and returns the elements except for 1st and last.
• function3(assertArraysEqual,): Function takes 2 parameters of actual and expected results and console.log's if assertion passed or failed, based on the conditions set by eqArrays.
• function3(assertEqual,): Function takes 2 parameters of actual and expected results and console.log's if assertion passed or failed.
• function3(assertObjectsEqual): Function takes 2 parameters of actual and expected results and console.log's if assertion passed or failed by using inspection method, based on the conditional statement of the eqObjects function.
• function3(countLetters): Function takes 1 parameter of a string and returns the number of times each letter is used
• function3(countOnly): Function takes in 2 parameters, an array of strings and an object specifying what to count
• function3(eqArrays): Function that takes 2 parameters and compares each by length and then equates by value
• function3(eqObjects): Function that takes 2 objects as parameters and compares each by length and then verifying the object_key then value for equality
• function3(findKey): Function that takes 2 parameters, an object and callback, taking in itself an object and element, and returns the key from which it is paired
• function3(findKeyByValue): Function that takes 2 parameters, an object's key and value, and returns the key that is paired to given value
• function3(letterPositions): expected result should be an object with letters as "key" and index positions as values. Return all the indices
• function3(map): Function that takes 2 parameters, an array and callback, and returns 1st letter of each word
• function3(takeUntil): Function that takes 2 parameters, an array and callback, collecting items from a provided array until the callback provided returns a truthy value.
• function3(without): Function that takes 2 arrays with one parameter telling the other which elements to exclude and returns altered result.