In this guide you'll learn how to find divisible numbers by leveraging Ruby's detect method.

Learn how to build a method that returns the largest words in an array in a Ruby program.

This guide examines how to properly find the full set of potential products in a Ruby collection.

This guide describes how to find the largest word in a Ruby array filled with mixed strings.

This guide explains how to validate the length of every element in an Array in Ruby.

In this guide we'll walk through how to count the number of items filtered in a Ruby array.

In this guide we'll walk through how to split a nested array based on a conditional equation into two arrays.

This guide examines how you can open up the String class and convert all of the words in a sentence into hashtags that can be utilized via social media outlets.