== dectxn - Rails Declarative Transactions

dectxn is a Ruby on Rails plugin that provides declarative transaction management.

=== Installation
	
To install the CURRENT dectxn plugin.
	script/plugin install \
	http://dectxn.rubyforge.org/svn/tags/CURRENT/plugins/dectxn

To install the CURRENT dectxn plugin with -x (svn:externals).
	script/plugin install -x \
	http://dectxn.rubyforge.org/svn/tags/CURRENT/plugins/dectxn

The plugin will create <tt>config/initializers/dectxn_config.rb</tt>.
Declarative transaction configuration can be added to this file.

dectxn uses the aquarium (http://aquarium.rubyforge.org) AOP framework.
	sudo gem install aquarium

=== Example

The following line declares that calls to all "my_xxx" methods in Account will be wrapped with required (join existing or begin new) transaction semantics.

	Txn::required :for_type => Account, :calls_to => /^my_/

=== Further Info

The following transactional options are currently supported - 
* Txn::required
* Txn::requires_new

Copyright (c) 2008, Simon Horne, released under the MIT license.