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Ruby

  • 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
    283 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
    3 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…
  • Mobile Development
    Let's Write a RubyMotion App: Part 1Preview image@2x
    105 shares
    RubyMotion is a framework that lets you build iOS applications in Ruby. It gives you all of the benefits of the Ruby language, but because the code you write is compiled to machine code, you gain all of the raw performance of developing in Objective-C. In this tutorial, you'll build a painting application from scratch. I'll show you how to incorporate Interface Builder into your workflow and how to properly test your application.Read More…
  • Web Development
    Full Text Search in RailsFull text search preview image
    209 shares
    Using simple SQL queries to retrieve data is, at times, not the most efficient and scalable way of performing search operations in an application. Using a full-featured search engine can save you from writing a lot of code and also from your application suffering in performance. In this tutorial we will look at performing full-text search using Sunspot, which is a Ruby library that enables interaction with the Solr search engine.Read More…
  • Web Development
    Testing Your Ruby Code With Guard, RSpec & Pry: Part 2Ruby wideretina preview
    170 shares
    Continue learning test-driven development in Ruby with Guard, RSpec and Pry.Read More…
  • Web Development
    Testing Your Ruby Code With Guard, RSpec & PryRuby wideretina preview
    189 shares
    Learn the basics of test-driven development in Ruby along with many common web development tools such as Guard, RSpec, and Pry, among others. Read More…
  • Interviews
    Interview With Peter CooperPeter cooper wide retina preview
    116 shares
    Catch up with software developer, Peter Cooper, just in time for O'Reilly's Fluent Conference.Read More…
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MongoDB and Ruby$15
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