@jilliankmartin/lotide v1.0.0

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 @jilliankmartin/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• head: A function that returns the first element in an array.
• tail: A function that returns the last element in an array.
• middle: A function that returns the middle element in an array.
• assertArraysEqual: A function that compares the two arrays and prints out a message telling you if they match or not.
• assertEqual: A function that compares the two values it takes in and prints out a message telling you if they match or not.
• assertObjectsEqual: A function that compares the two objects and prints out a message telling you if they match or not.
• countLetters: A function that takes in a sentence (as a string) and then returns a count of each of the letters in that sentence.
• countOnly: A function that takes in a collection of items and returns counts for a specific subset of those items.
• eqArrays: A function that takes in two arrays and returns true or false, based on a perfect match.
• eqObjects: A function that takes in two objects and returns true or false, based on a perfect match.
• findKey: Scans an object and returns the first key where a particular value appears.
• findKeyByValue: When given an object and a value, this function scans the object and returns the first key which contains the given value
• flatten: description
• letterPositions: When given a string, this function which will return all the indices in the string where the character is found.
• map: Receives an array and a callback function, and will perform said callback on the array, and return a new array populated only with items where the callback evaluated to true.
• takeUntil: When given an array and a callback function, this function will perform the callback function on the array and return the modified array
• without: When given an array and an item we want removed from that array, this function returns the original array, minus the item we wanted removed.