Free ruby on rails software for linux

Ruby OpenID is a Ruby library for verifying and serving OpenID identities. Ruby OpenID makes it easy to add OpenID authenticaion to your web applications.
Main features:
- Easy-to-use API for verifying OpenID identities (OpenIDConsumer)
- New support for serving OpenID identities (OpenIDServer)
- Does not depend on underlying web framework
- Multiple storage implementations (Filesystem, SQL)
- Comprehensive test suite
- Example code to help you get started, including:
- WEBrick based consumer
- Ruby on rails based consumer
- Ruby on rails based server
- OpenIDLoginGenerator for quickly creating a rails app that uses OpenID for authentication
- ActiveRecord adapter for using an SQL store in rails

Rails web framework is a full-stack framework for developing database-backed web applications according to the Model-View-Control pattern.

From the Ajax in the view, to the request and response in the controller, to the domain model wrapping the database, Rails gives you a pure-Ruby development environment. To go live, all you need to add is a database and a web server.

Everyone from startups to non-profits to enterprise organizations are using Rails. Rails is all about infrastructure so its a great fit for practically any type of web application Be it software for collaboration, community, e-commerce, content management, statistics, management, you name it.

Rails works with a wealth of web servers and databases. For web server, we recommend Apache or lighttpd running either FastCGI or SCGI. For database, you can use MySQL, PostgreSQL, SQLite, Oracle, SQL Server, DB2, or Firebird. Just about any operating system will do, but we recommend a nix-based one for deployment.

If you need hosting, TextDrive is the official Ruby on Rails host, offering fantastic plans with a knowledgeable staff. Whether you need shared or dedicated hosting, these guys are experts in Ruby on Rails.

Creating a weblog in 15 minutes

In 15 minutes, we go from scratch to complete weblog engine: with comments and an administrative interface. But since the actual application only took 58 lines to complete, we also have time left over to do unit testing, examine the logs, and play around with the domain model.

Putting Flickr on Rails

Ruby on Rails is not just for playing with your local database, its for taking on the web. So in 5 minutes, we create a web-based search engine for Flickr using their public API with all the fades and glamour of Ajax. Hows that for a low-tech alternative to something fancy like Flash.

Evolving your database schema without a sweat

Before you know it, youll have data that you care about in your application. Which makes adding, removing, or changing the schema an error-prone, time-consuming, and frustrating process. That is, unless youre using Ruby on Rails. In 20 minutes, youll learn all about how database migrations can make your schema as flexible as your code with no fear of data loss.

webgen is a Web site generator implemented in Ruby. Ruby webgen is used to generate static Web sites from templates and page description files. Ruby webgen is easy to use and extensible through plugins.
Main features:
webgen core
- Easily extendable through plugins
- Easy to install and use
- Uses templates for separating layout from content
- Easy to configure if one needs to (no need if you are happy with the default values)
- Command line interface uses command style syntax (like Subversions svn command)
- Fast
File Handler (for handling the files in the source directory)
- Powerful file copy handler for copying single files or entire directories to the output directory
- Support for gallery definition files generates entire image galleries, with automatic thumbnail creation
Page Description Files (for define web pages)
- Support for ERB (embedded Ruby) in page description files and in templates
- Supports several different content formats (Textile, Markdown, RDOC, plain HTML), new ones are easy to add
- Support for specifying meta information (e.g. title, menu ordering information, ...)
Tags (used for easily adding dynamic content to web pages)
- Standard distribution provides often used tags
- Menu tag can generate different types of menus (simple menus and ones with CSS drop downs)
- Breadcrumb trail tag generates a breadcrumb trail so that one always knows where he is in the hierarchy
- Relocatable tag for automatically generating correct relative paths to files
- ... and much more!
Other Features
- Automatically checks generated files if they are standard conform
- Supports virtual files via meta information backing files
- Support for automatic smiley replacement with emoticons
Enhancements:
- The core of webgen has been completely rewritten, many new plugins have been added, more predefined Web site styles are now available, and the homepage has been redesigned.

The jEdit Ruby Editor Plugin lets you manipulate Ruby and Rails code at the syntax level.
Ruby Editor Plugin focused on programmer productivity, the plugin provides method completion and an integrated Ruby documentation viewer.
Main features:
- Syntax parsing now supports single-line modules, classes & defs
- Ruby Docs Viewer contains Ruby on Rails docs
- Variable method completion for Ruby on Rails methods
- Auto-indent and insert end now works for if( and if ( patterns
Enhancements:
- "Introduce variable" refactoring was added.
- Copy and cut actions that operate on a whole line when no text is selected were added.
- Autocompletion of brackets and quotes is now smarter.
- Progressive selection now handles method selection better.

CorporateTime is a proprietary calendar server system produced by Oracle, who acquired the company that made it, Steltor.

Ruby/CorporateTime is a Ruby language extension that serves as a wrapper to the CorporateTime Calendar API (CAPI). Ruby/CorporateTimes purpose is to allow interaction with CorporateTime servers via the Ruby programming language.

One possible application of this library is to write a program to display your agenda for the coming week, without needing to resort to the CorporateTime GUI. In fact, the tar archive contains an example program for this very purpose.

Another example is to use it to search for the first available one hour time slot on your colleagues agenda and book that for a meeting. I actually do this at work, where its handy to find and book sessions with our on-site massage therapists. (Yes, I know were spoilt!)

RubyFilter provides a Ruby email filtering program and library.

RubyFilter is a Ruby email filtering program that can serve as a replacement for email delivery programs such as procmail.

It is also a Ruby module which provides classes that make it easy to write programs that filter and deliver email.