@violet-figueroa/lotide

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 @VioletFigueroa/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertEqual(actual, expected): Prints console logs reflecting if actualvalue is equal or inequal to the expected value;
• assertArraysEqual(boolean): Prints console logs reflecting if value given is true or false;
• assertObjectsEqual(actual, expected): Returns if the actual object is equal or inequal to the expected object;
• eqObjects(object1, object2): Returns if given objects are equal or inequal
• findKey(object, callback): Determines whethere a key that passes a callback function is present in a given object, and returns the key if so;
• findKeyByValue(object,value): Determines whethere a key that contains a value given is present in a given object, and returns the key if so;
• countLetters(sentence): Returns an object containing the chars in the sentence given as key values and the times they appear;
• countOnly(allItems, itemsToCount): Given an array of strings and an object specifying keys count, returns an object containing the cound of those keys in the object;
• head(arr): Returns the head (first element) of a given array;
• letterPositions(sentence): Returns an object with the indexs of each char in a given sentence;
• map(array, callback): Returns an array with a given callback applied to each element of a given array;
• middle(array): Returns an array containing the middle index/indices' values from a given array;
• middleIndex(array): Returns the middle index of a given array, rounded down if given an even amount of array elements;
• tail(arr): Returns the tail (all elements besides the head element) of a given array;
• takeUntil(array, callback): Returns an array of all the elements from a given array that fail the given callback;
• without(source, itemsToRemove): Returns an array that has had all elements that are present in another given array removed;