@etty_barone/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 @etty_barone/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertEqual(actual, expected) : This function compers two primitive arguments and prints an assertion to the user
• assertArraysEqual(firstArr, secondArr): This function compers between two arrays and prints an assertion to the user
• assertObjectsEqual(object1, object2): This function compers between two objects and prints an assertion to the user
• eqArrays(firstArray,secondArray): This function is being used by assertArraysEqual
• eqObjects(object1,object2): This function is being used by assertObjectsEqual
• countLetters(sentence): This function recieves a sentence and return an object with the number of apperances for each char
• countOnly(allItems, itemsToCount): This function recieves a list of items and a list with items that I want to count and returns the number of apperances for each desired item (second list)
• findKey(obj, callback): This function recieves an object and a callback function and returns the key after sending the object to the callback function
• findKeyByValue(bjToSearch, valToSearch): This function recieves an object and a value to search and returns the key that holds this value
• flatten(arrayToFlatten): This function recieves an array of arrays and returns an array with all the elements in one dimension
• head(array): This function recieves an array and returns the first element
• letterPositions(sentence): This function recieves a string and returns an object with all the positions of the characters
• map(array, callback): This function recieves an array and a callback function and returns the results of the callback function for each itam in the array
• middle(array): This function recieves an array and returns the middle element/s of it
• tail(array): This function recieves an array and returns the last element of it
• takeUntil(array, callback): This function recieves an array and a callback function and returns all items until the callback returns false
• without(source,itemsToRemove): This function recieves an array and an item to remove from it and returns the a copy of the array without the itemsToRemove
• min(array): This function recieves an array and returns the array without the first element