RoR app screencast

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  • RoR app screencast

    1. 1. RUBY ON RAILS APP FOR DUMMIESDesigning a quick rip-off of the ‘courses’ app on stalkninja
    2. 2. CHAPTER 1INSTALLING RUBY ON RAILS
    3. 3. INSTALLING RUBY ON RAILSif (using linux) { Jump to next slide for detailed instructions}else { Visit http://rubyonrails.org/download Follow instructions on the page for your OS}
    4. 4. ROR ON UBUNTU•Follow tutorial at http://ryanbigg.com/2010/12/ubuntu-ruby- rvm-rails-and-you/•Do not install Ruby/Rails from ubuntu repository.•Install RVM (Ruby Version Manager)•Install core libraries for Ruby•Install Ruby 1.9.3 using RVM•Install Rails 3.2.3 using gem command•Install a code editor - vim/emacs/gedit
    5. 5. SETTING UP THE APP•Check ruby & rails version => execute ‘ruby -v’, ‘rails -v’ on the console•Create a directory for rails app. Create a new rails app (below commands are executed on the console) •mkdir rails_project •cd rails_project •rails new stalkninja_course_app •bundle install• If it all goes well, you are now ready to design the app
    6. 6. CHAPTER 2DESIGNING THE APP
    7. 7. CHAPTER 3WHY & HOW TO DO TDD
    8. 8. CHAPTER 4POWER OF GEMS
    9. 9. THE END

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