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Ruby

  • Ruby
    Free Course: Create an Image Gallery in RubyRuby image
    157 shares
    Ever wanted to try a video course with Tuts+? Now's your chance, because we're offering a free short course on creating an image gallery in Ruby. Building an image gallery app is a perfect opportunity to practice using Sinatra for simple web apps with authentication, Sequel for database access and Carrierwave for file uploading. We'll even add social media integration!Read More…
  • Programming Fundamentals
    New Course: Learn to Code With RubyRuby writing
    87 shares
    If you've never programmed before, or if you want an introduction to the Ruby programming language, our new course is for you! In this course, you'll learn the fundamentals of computer programming: variables, conditionals, loops, objects and testing—all in the fun and elegant Ruby language.Read More…
  • Ruby
    Ruby Version ManagersRuby wideretina preview
    150 shares
    In this video, I'll be talking to you about Ruby version managers. These are utilities that you can install in your system to manage multiple installations of Ruby. I'll be talking about the three main version managers in the Ruby ecosystem. Read More…
  • Ruby
    One Class per Rails Controller Action With AldousRuby on rails
    118 shares
    Controllers are often the eyesore of a Rails application. Controller actions are bloated despite our attempts to keep them skinny, and even when they look skinny, it is often an illusion. Today we will look at Aldous controller actions and the benefits they can bring to your Rails application.Read More…
  • Ruby
    Service Objects With Rails Using AldousRuby on rails
    89 shares
    One of the concepts we've had great success with in the Tuts+ team is service objects. We've used service objects to reduce coupling in our systems, make them more testable, and make important business logic more obvious to all the developers on the team.Read More…
  • Ruby on Rails
    New Course: WebSocket-Powered Rails ApplicationsWebsocket
    90 shares
    Today's web applications demand real-time, low-latency data transfer. Users expect to interact with data in as close to real time as possible without minimizing the overall user experience. WebSockets allow you to do just that, by creating a persistent connection between a client and server that can be used to send data in real time. In this course, you'll learn how to use the emerging WebSocket technology in a Ruby on Rails application.Read More…
  • Ruby
    New Course: MongoDB and RubyMongoruby
    213 shares
    MongoDB is a different kind of database. If you feel you have trouble maintaining your data because it's either too big or too slow or too expensive, then perhaps you should consider taking MongoDB for a spin. In this course you'll learn the basics of using MongoDB in a Ruby scenario. You'll build a small Sinatra application so you can understand the fundamentals of using this database system in a Ruby environment.Read More…
  • Ruby
    New Course: Build a Store With a Payment Gateway in RailsRubypayment
    122 shares
    Learn how to create a Rails application that shows your products off, allows customers to select them for purchase and also place orders so goods are delivered to them. In our new course, we'll focus on data model design and on integrating Rails with Braintree to process financial transactions.Read More…
  • Ruby
    New Course: Testing Ruby With RSpecRspec
    108 shares
    With the latest major release of RSpec, testing in Ruby has become even more powerful. New matchers, a better API and more power to the user through configuration are just some of the features in version 3. Join Ruby expert José Mota in our new Tuts+ course, and improve the way you test your Ruby code with RSpec.Read More…
  • Ruby
    Using Ruby to Program ArduinoArduino
    265 shares
    This article explains the role of Arduino in the 'Internet of Things' or 'Physical Computing' and goes on to show how Ruby can be used to play with the Arduino.Read More…
  • WordPress
    Running WordPress on OpenShift Part 2Openshift
    5 shares
    In this tutorial, we will dive deeply into OpenShift to understand the custom build and deployment process. We will also learn the command-line tool for logging and troubleshooting when our application is down. We'll also cover some bonus tips to leverage the SSH features offered by OpenShift. Additionally, we'll look at how to synchronize our local environment with the remote environment including the database, source files, and media files.Read More…
  • Mobile Development
    Let's Write a RubyMotion App: Part 2Preview image@2x
    55 shares
    In the first part of this tutorial, you learned how to set up and implement a RubyMotion application. In this tutorial, you'll learn about the Model-View-Controller or MVC design pattern and how you can use it to structure your application. You'll also implement a painting view and add a gesture recognizer that allows the user to draw on the screen. When you're done, you'll have a complete, fully-working application.Read More…
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