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 @jevaughn_w/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEquals(firstArray, secondArray) : prints if two arrays are strictly equal.
• assertEqual(firstArray, secondArray) : prints if two values are the strictly equal.
• assertObjectsEquals(firstObject, secondObject) : checks if the values of two objects are strictly equal.
• countLetters(string) : counts the number of distinct letters in a string.
• countOnly(arrayOfStrings, objectIndicatingStringsToCount ) : count the frequency an element in an array based on whether the corresponding key in the object argument has a value of true.
• eqArrays(firstArray, secondArray) : checks if two arrays are strictly equal.
• eqObjects(firstObject, secondObject) : checks if the values of two objects are strictly equal.
• findkeys(object, callbackFunction) : finds an object's keys based on a callback function.
• findkeyByValue(object, keyValue) : find an object's keys based on a value inputed.
• flatten(nestedArray) : converts a nested array into a flat array.
• head(array) : returns the first element of an array.
• letterPositions(string) : returns an object containing the index of a specified letter in a string.
• map(array, callbackfunction) : returns an array based on the callback passed as an argument.
• middle(array) : returns the middle of an array
• tail(array) : returns the elements of an array excluding the head.
• takeUntil(array, callbackFunction) : returns an array until a specified element is found.
• without(array, elementToRemove) : returns an array without a specified element.