@stoofz/lotide v1.0.4

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 @stoofz/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(array, array): Console logs pass or fail if two arrays are a match, uses eqArrays.
• assertEqual(value, value): Console logs pass or fail if two values match.
• assertObjectsEqual(object, object): Console logs pass or fail if two objects are a match, uses eqObjects.
• countLetters(string): Input a string, returns the count of each letter in the string.
• countOnly(allItems, itemsToCount): Input a collection of items, returns counts for a specificed group of items.
• eqArrays(array, array): Compares two arrays for a complete match. Returns true or false.
• eqObjects(object, object): Compares two objects for a complete match. Returns true or false.
• findKey(object, callback): Returns first key found which callback returns true.
• findKeyByValue(object, value): Returns a key of an object when it's value matches a inputted value.
• flatten(array): Returns a flattened array from an array containing multiple nested arrays.
• head(array): Retrieves the first element from an inputted array.
• letterPositions(string): Input a string, returns indices of where each character is found.
• map(array, callback): Returns new array based on results of callback.
• middle(array): Returns middle most element(s) of array. If array odd returns single element. If even, double elements. If array single/empty returns empty.
• tail(array): Retrieves all elements of an inputted array except the first element.
• takeUntil(array, callback): Returns elements from array up until callback finds a value that returns true.
• without(array, itemsToRemove): Returns a new array with elements in source array not contained in itemsToRemove array.