@dafttrash97/lotide v1.0.1

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 @dafttrash197/lotide

Require it:

const _ = require('@dafttrash197/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual: takes in two arrays and console.logs a message if they are a perfect match or not
• assertEqual: compares two values and prints out a message telling us if they match or not
• assertObjectsEqual: takes in two objects and console.logs a message to the console if they are a perfect match or not
• countLetters: takes in a sentence (as a string) and then returns a count of each of the letters in that sentence
• countOnly: takes in a collection of items and returns counts for a specific subset of those items
• eqArrays: takes in two arrays and returns true or false, based on a perfect match
• eqObjects: takes in two objects and returns true or false, based on a perfect match
• findKey: takes in an object and a callback and returns the first key for which the callback returns a truthy value, If no key is found, then it returns undefined
• findKeyByValue: takes in an object and a value and returns the first key which contains the given value If no key with that given value is found then returns undefined
• flatten: takes in an array containing elements including nested arrays of elements, and return a "flattened" version of the array
• head: function which returns the first item in the array
• letterPositions: takes in a string and returns all the indices (zero-based positions) in the string where each character is found
• map: takes in two arguments, an array to map and a callback function. The function will return a new array based on the results of the callback function
• middle: takes in an array and returns the middle-most element(s) of the given array
• tail: function that retruns everything except for the first item of the provided array
• takeUntil: takes in item in the array and returns a slice of the array with elements taken from the beginning and continues until the callback returns a truthy value
• Without: returns a subset of a given array, removing unwanted elements