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 @abdul589/lotide

Require it:

const _ = require('@abdul589/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• head(array): Returns the first element of the array
• tail(array): Returns all the elements of the array except first
• middle(array): Gives middle elements of an array, if even gives both
• without(array1, array2): Returns Array with that excludes the second array elements
• findKey(object, callback): Returns key for the object value according to callback condition we provide
• map(array, callback): Maps new array according to the callback condition
• takeUntil(array, callback): takes all the values of array and store it in a new array until callback condition is met
• letterPositions(sentence): Returns an object with position of each letter in the sentence
• findKeyByValue(object, value): Finds first key of object by value
• eqObjects(object1, object2): Compares two objects
• eqArrays(array1, array2): Checks if 2 Arrays are equal
• countOnly(allItems, itemsToCount): Compares and returns an object with the number of times an element occurs in an object from a given list
• countLetters(string): Count the occurance of letter in a string and returns an object
• assertEqual(actual, expected): Checks and returns a boolean depending on if the two arguments match
• assertObjectsEqual(object1, object2): Compares two object
• assertArraysEqual(array1, array2): Compares two arrays