Introduction to Ruby on Rails
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Introduction to Ruby on Rails

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Introduction to Ruby on Rails

Introduction to Ruby on Rails

http://rubyonrailszerotopro.com

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Introduction to Ruby on Rails Introduction to Ruby on Rails Presentation Transcript

  • RubyonRailsZeroToPro.com Introduction to Ruby on Rails
  • Ruby General purpose object oriented language
  • Ruby Originated in Japan in mid 1990s
  • Ruby Based on Perl, Smalltalk, Eiffel, Ada, and Lisp.
  • Ruby Offers automatic memory management.
  • Ruby Written in C.
  • Ruby on Rails Web application framework for Ruby programming language.
  • Ruby on Rails Open source framework.
  • Ruby on Rails Also known as "Rails" or "RoR"
  • Ruby on Rails Intended to be used with an Agile development methodology.
  • Ruby on Rails Used for short, client-driven projects
  • Ruby on Rails Was created in July 2004
  • Application Development Framework Pre-written code that becomes the foundation of the application.
  • Application Development Framework Instead of re-inventing the wheel, you borrow the pre-built components from the framework and build rest of the application on top of that.
  • Agile Software Development Software development road map that allows for rapid delivery of high-quality software.
  • Agile Software Development Also allows for rapid modification of the product with changing customers needs.
  • Application Building Tools In order to build a web application, you need:
  • Application Building Tools Simply a set of pre-written code.
  • Application Building Tools This code forms the foundation of the application.
  • Application Building Tools software that manages the data.
  • Application Building Tools Web application communicates with the database to retrieve and store data
  • Application Building Tools Software that runs your application.
  • Application Building Tools Listens to the requests from client browser's.
  • Application Building Tools Sends the web pages (both static and dynamic) back to the browser.
  • Application Building Tools Used to simplify access to the database
  • Application Building Tools Converts database records into objects
  • Application Building Tools Most web applications use object relation libraries these days
  • Component of Rails Rails offers all of this as built-in components.
  • Component of Rails Rails is not only an application framework, it also includes a database, a web server, and an object relational mapping library.
  • Component of Rails
  • Component of Rails Help you manage your web applications.
  • RubyonRailsZeroToPro.com For free tutorials visit: http://rubyonrailszerotopro.com