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 @ana_prodigy/lotide

Require it:

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

Call it:

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

Execute the test: From the terminal npm test We can also specify a particular file to run: npm test test/tailTest.js

Documentation

The following functions are currently implemented:

• assertArraysEqual: function that asserts if two arrays are equals
• assertEqual: function that asserts if two values are equals
• assertObjectsEqual: function that asserts if two objects are equals
• countLetters: function that returns counts of each letter of a string
• countOnly: function that takes collection of items and returns counts for a specific subset of those items
• eqArrays: function that compares two arrays
• eqObjects: function that compares two objects
• findKey: function that scans the object and return the first key for which the callback returns a truthy value
• findKeyByValue: function that searches for a key on an object where its value matches a given value
• head: function that retrieves the first element from the array
• index: list of all the functions in an object
• map: function will return a new array based on the results of the callback function.
• letterPositions: function that returns all the indices (zero-based positions) in the string where each character is found.
• letterPositions: function that returns all the indices in the string where each character is found