In this Ruby coding exercise you'll learn how to build an HTML H1 heading generator that takes in a title and outputs a full HTML title.

In this coding exercise we'll examine how to leverage the Ruby Here Doc syntax to generate HTML with dynamic content.

This coding exercise examines how to properly count the total number of words in Ruby. Additionally, we'll walk through how to breakdown the counts for each specific word in a string.

This coding exercise will teach you how to use Refinements in Ruby in order to add custom functionality to specific classes.

In this coding exercise we'll walk through how to automatically generate the full alphabet in Ruby, without hard coding in the full set of letters.

In this Ruby coding exercise you'll learn how to add the next element in a sequence of numbers or letters.

This coding exercise walks through how to work with the Hash data structure in Ruby. Specifically, you will learn how to select a random element from a set of nested arrays inside of a hash.

This coding exercise walks through how to accurately multiple large decimals and examines how a potentially dangerous bug can slip into a codebase.

In this exercise you'll learn how to effectively perform calculations on fractions in Ruby, including how you can build a method that returns a fraction.

This coding exercise walks through how to build a method that takes a single integer as an argument and builds a sum of all of the integers counting up to the argument value.

In this exercise you'll learn how to select the odd elements from an array of integers and return the collection of odd items.

In this coding exercise you'll learn how to build a pseudo random number generator in Ruby that dynamically creates a set of random numbers based on a pre-defined sequence.

This coding exercise tests your knowledge of the popular FizzBuzz developer interview question, with a twist. In this version of FizzBuzz you'll build a hash data structure filled with FizzBuzz data.

In this coding exercise you'll learn how to open the Array class and add an average method that finds the average value from an array of integers.

In this coding exercise you'll re-create the reverse method in Ruby. You are required to build a method that reverses the characters in a string and returns the reversed values.

In this coding exercise we'll walk through how to easily rotate the items inside a Ruby array and change the index values for each element.

This coding exercise examines how to build a method that takes in two arrays and outputs a hash where one array makes up the keys and the other array makes up the values.

This Ruby coding problem tests your ability to implement conditionals, work with user input, and generate random numbers.

In this coding exercise we'll walk through how to rebuild Ruby's include? method to see if a value exists inside of an array.

This coding exercise extends our knowledge on the Hash data structure and walks through how to check and see if a value exists in any number of Hash collections nested inside an array.