This plugin disables mass assignment by default, and prevents the use of attr_protected. Attributes safe for mass assignment must be specified using attr_accessible. Logging is also improved to help prevent attr_accessible-related errors:
* A message is displayed during migrations as a reminder to use attr_accessible for newly added attributes.
* The 'removed from mass assignment' logger warning is more noticeable in development.
Disabling Inaccessible Attributes
Some third party/legacy code may not play nice with this plugin.
The behavior can be disabled with the disable_mass_assignment method: