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 @dodsie/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• function1(assertEqual) : compare a 'primitive' value type to the expected output by "strict-equality" comparison.
• function2 (head): retrieve the first element provided array, array will not be manipulated.
• function3(tail): retrieve everything but the first element of provided array.
• function3(eqArrays): compare "strict-equality" of two provided arrays.
• function4(assertArrayEqual): will take in two arrays and log and appropriate assertion message to the console.
• function5(without): compare two arrays as arguments and return any values that do not "===" the values in compared arrays.
• function6(middle): given an array this will return an array of only the middle elememts, if array is even it will give the two middle elements.
• function7(countOnly): will be provided an array & object, returning an object containing counts that the input object listed. Can be used with assertEqual to compare actual vs expected outcomes.
• function8(countLetters): will take in a sentence and return the count of each of the letters within in "sentence".
• function9(letterPositions): will return an array of all the indices (zero based positions) in the string where each character is found.
• function10(findKeyByValue): will compare an object with a string and provide the key of where the string can be found within the provided object.
• function11(eqObjects): will take in two objects and return true or false, based on a perfect match.
• function12(assertObjectsEqual): will take in two objects and log and appropriate assertion message to the console.