Contents

= dependent => :protect option

Adds a new option :protect for the parameter <tt>:depends</tt> from +has_many+
method. This option forbids destroying records with associated records in a
association created with <tt>:dependent => :protect</tt> option, more or less
like <tt>ON DELETE RESTRICT</tt> SQL statement. If you try to destroy a record with
associated records it will raise a
ActiveRecord::ReferentialIntegrityProtectionError (defined also in this 
plugin).

Based on the idea and the code from [e-mail] in Ruby on Rails
ticket #3837 (http://dev.rubyonrails.org/ticket/3837).

You can download this plugin at:

http://svn.ruido-blanco.net/dependent_protect/trunk

== Author

Daniel Rodríguez Troitiño <[e-mail]>, based on the ideas and
the code from <[e-mail]>.

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
dependent_protect-0.0.6	README.md
dependent_protect-0.0.5	README.md
dependent_protect-0.0.4	README.md
dependent_protect-0.0.3	README.md
dependent_protect-0.0.2	README.md