Free ruby gem software for linux

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.

Ruby Chess is a chess game implemented in Ruby using GTK2. Ruby Chess project has a good artificial intelligence that is heuristic-based and stochastic.

MPI Ruby is a Ruby binding of MPI. MPI Rubys primary goal in making this binding was to make the power of MPI available to Ruby users in a way that fits into the languages object oriented model.
In order to do this, the buffer and datatype management necessary in the C, C++, and Fortran bindings have been removed. What this means is that MPI Ruby allows you to treat objects as messages.
MPI Ruby also aims to be a complete binding to MPI in that it offers access to nearly all functionality of MPI. While there is not a one-to-one correspondence to functions and constants in the Ruby and C/C++/Fortran bindings, all of the communication and topology features are available.
There are fewer methods in the Ruby binding than there are functions in the C/C++/Fortran bindings, but this is mainly due to the fact that the programmer no longer needs to deal with buffers and datatypes.
Enhancements:
- examples/irecv.rb: Removed sleep from irecv example
- configure: Removed configure
- examples/Makefile.am: Added op example to Makefile
- examples/redsubmit.rb, examples/op.rb, examples/redhalt.rb, examples/red.rb:
New examples:
User-defined operations
Ruby Execution Daemon (red).
- src/ops.rb, src/main.c, src/mpi.c, src/mpi_comm.c, src/mpi_group.c, src/mpi_keyval.c, src/mpi_op.c, src/mpi_op_fns.c, src/mpi_request.c:
Fixed all of the rb_str_new2()s that were causing marshalling problems.
Fixed defines of singleton methods.
Fixed dims_create()
Now works with MPICH because of atexit(MPI_Finalize)
Set the MPI error handler
Fixed operators in MPI::Group (+ -> | and ^ -> &)
- examples/Makefile.am: New examples.
- docs/rd/mpi_group.rd, docs/rd/mpi_keyval.rd, docs/rd/mpi_op.rd, docs/rd/mpi_ruby.rd, docs/rd/mpi_comm.rd, docs/man/man3/Makefile.am, docs/man/man3/mpi_comm.3, docs/man/man3/MPI_Ruby.3, docs/man/man3/MPI_Status.3, docs/man/man3/MPI_Exception.3, docs/man/man3/MPI_Group.3, docs/man/man3/MPI_Keyval.3, docs/man/man3/MPI_Op.3, docs/man/man3/MPI_Request.3, docs/man/man3/MPI_Comm.3:
Doc updates to reflect fixes to singleton methods in several classes.
Typos fixed.
- docs/man/man1/mpi_ruby.1, docs/man/man1/Makefile.am:
Short doc on the interpreter itself (how to run)
- docs/man/Makefile.am: Added man1
- docs/html/index.html, docs/html/mpi_comm.html, docs/html/mpi_group.html, docs/html/mpi_keyval.html, docs/html/mpi_op.html, docs/html/mpi_ruby.html:
Doc updates to reflect fixes to singleton methods in several classes.
Typos fixed.
- configure, configure.in: Bumped to 0.3
Added man1/Makefile to output

FXRuby project is a Ruby extension module that provides an interface to the FOX GUI toolkit.
Enhancements:
- This release fixes a number of recently reported problems, and adds preliminary support for keyword-style arguments.

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

The Ruby DBM library has now a binding to the popular Ruby language. The binding offers several modules as different layers on top of the DBM library, depending on what the user wants to do. The different modules are:
- udbm: This is the core binding that provides the classes Constraint to define constraints 3) or (a.x > 4) | (a.y > 5), compute intersections, relations, unions, whatever you can do on federations, but with sets instead. It is another view of federations.
Enhancements:
- The graphical viewer can now display points together with federations.
- This release has been rebuilt against the DBM library version 2.0.5.

Ruby-GNOME2 is a set of Ruby language bindings for the GNOME 2 development environment.

Ruby-GNOME2 contains bindings for many of the core GNOME libraries and also some less common ones.

Bindings for GTK2 and associated libraries (ie. Pango, ATK, GLib, GdkPixbuf2) are released as part of the ruby-gtk2 package.

The ruby-gnome2-all package contains all the above as well as bindings for LibGlade2, LibGNOME2/LibGNOMEUI2, LibArt2, GConf2, GnomeCanvas2, GnomeVFS, GtkGLExt, GtkHtml2, LibGDA, GStreamer, GtkSourceView, PanelApplet.

A third package, ruby-gtktrayicon, features the freedesktop.org compatible tray icon code from the libegg with ruby bindings.

The GTK bindings support versions from GTK+ 2.0 to GTK+ 2.6.