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Introduction to the Ruby Programming Language
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How to Install Ruby
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How to Install Different Versions of Ruby with RVM
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Introduction to variables in Ruby
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Options for printing to the Ruby console
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Using gets and chomp to get input from the Ruby console
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Ruby variable types and variable scopes
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Introduction to the String data type in Ruby
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String interpolation in Ruby
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String manipulation in Ruby
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String substitution in Ruby
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Using the split and strip methods on Strings in Ruby
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Arithmetic Functions in Ruby
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Order of operations in Ruby Arithmetic
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Difference between integers and floats in Ruby
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Introduction to methods in Ruby
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What Ruby methods return
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Difference Between Puts and Returning Values
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Difference between class and instance methods in Ruby
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Procs in Ruby
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Lambdas in Ruby
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Difference between Procs and Lambdas
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Comprehensive Guide to Method Arguments
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Splat and Keyword Splat Arguments
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While loops in Ruby
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Using the Ruby each iterator
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Using the 'for in' loop in Ruby
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Nested iterators in Ruby
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Using the select method in Ruby
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How to use the map method on Ruby collections - Part 1
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How to use the map method on Ruby Collections - Part 2
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Using the inject method in Ruby
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Introduction to Ruby arrays
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Deleting items from arrays
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Using the Ruby join method on arrays
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Using push and pop methods on Ruby arrays
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Introduction to hashes in Ruby
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How to delete from a Ruby hash
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How to iterate over a hash in Ruby
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Helpful hash methods in Ruby
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Introduction to Ruby conditionals
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Using the Unless conditional in Ruby
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Using multiple if/else statements in Ruby
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Using compound conditionals in Ruby
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Introduction to Object Oriented Programming in Ruby
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Setters and Getters in Ruby
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Using the initialize method in a Ruby class
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Object oriented inheritance in Ruby
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Differences between Private and Public methods in Ruby
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Polymorphism and using super in Ruby
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Creating a File in Ruby
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Reading files into a Ruby program
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Deleting files in Ruby
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Appending to a file in Ruby
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Basic error handling syntax
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Better error handling in Ruby
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How to build a custom error handler in Ruby
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Introduction to Regular Expressions in Ruby
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Build an email validation matcher with Regular Expressions in Ruby
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Build an IP address validator with Regular Expressions in Ruby
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Develop a Wheel of Fortune game in Ruby
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Introduction to Grep in Ruby
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Using grep instead of the select and map methods for searching
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Ruby Gems overview
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Ruby Gem tutorial: dish gem
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Researching Ruby Gems
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Introduction to metaprogramming in Ruby
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Metaprogramming custom methods in Ruby
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Metaprogramming the Ruby String class
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Guide to Method Missing in Ruby
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Implementing Respond To for Ruby Metaprogramming
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Using Define Method to Create Dynamic Methods
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Reviewing the find_by method in Rails
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Introduction to the Sinatra web framework
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Introduction to the Ruby on Rails web framework
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Using API calls in Ruby
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HTTParty methods for working with APIs
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Creating a custom API connector in Ruby
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Parsing API data in Ruby
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Overview of sorting algorithms
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Bubble sort algorithm implementation in Ruby
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Ruby implementation of the Quicksort algorithm
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Ruby implementation of the mergesort algorithm
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Project Euler program 1: Prime Number Counting Algorithm in Ruby
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Project Euler program 2: Power Digit Sum Algorithm in Ruby
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Project Euler program 3: Humanize Counting Algorithm for Ruby
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Project Euler program 4: Date Algorithm for Filtering Days in Ruby
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Project Euler program #5: Fibonacci Sequence Digit Counter
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Project Euler program #6: Permutation Algorithm
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Project Euler program #7: Amicable Numbers
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Project Euler program #8: Using Factorials in Ruby
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Project Euler program #9: Finding Even Fibonacci Numbers
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Project Euler program #10: Finding the least common multiple in Ruby
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Introduction to big data analysis in Ruby
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Basic decision tree implementation in Ruby
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Big data analysis example in Ruby
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Introduction to the IRB Console
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Using Ruby's Dig Method to Parse Hash and Yaml Data
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How to Compress Images with the ImageOptimization RubyGem