@monicaluca/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 @monicaluca/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual: take in two arrays and console.log an appropriate success/failure message to the console.
• assertEqual: tests functions through printing success/failure messages.
• assertObjectsEqual: will take in two objects and console.log an appropriate success/failure message to the console.
• countLetters: takes in a string and then returns a count of each of the letters in that sentence
• countOnly: when given an array and an object, this function will return an object containing counts of everything that the input object listed
• eqArrays: takes in two arrays and returns true or false, based on a perfect match
• eqObjects: will take in two objects and return true or false, based on a perfect match.
• findkey: takes in an object and a callback, scans the object and returns the first key for which the callback returns a truthy value. If no key is found, then it should return undefined.
• findKeyByValue: takes in an object and a value, will scan the object and return the first key which contains the given value. If no key with that given value is found, then it should return undefined.
• head: gets the first element of array
• letterPositions: will return all the indices in the string where each character is found
• map: return a new array based on the results of the callback function
• middle: will take in an array and return the middle-most element(s) of the given array
• tail: gets all but the first element of array
• takeUntil: will continuously collect items from a provided array until the callback function provided returns a truthy value
• without: return a subset of a given array, removing unwanted elements