diff options
-rw-r--r-- | activerecord/lib/active_record/attribute_methods.rb | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/activerecord/lib/active_record/attribute_methods.rb b/activerecord/lib/active_record/attribute_methods.rb index 399c22fb18..0dbc737de0 100644 --- a/activerecord/lib/active_record/attribute_methods.rb +++ b/activerecord/lib/active_record/attribute_methods.rb @@ -37,13 +37,23 @@ module ActiveRecord # accessors, mutators and query methods. def define_attribute_methods unless defined?(@attribute_methods_mutex) - ActiveSupport::Deprecation.warn( - "It looks like something (probably a gem/plugin) is removing or overriding the " \ - "ActiveRecord::Base.inherited method. It is important that this hook executes so " \ - "that your models are set up correctly. A workaround has been added to stop this " \ - "causing an error in 3.2, but future versions will simply not work if the hook is " \ - "overridden." - ) + msg = "It looks like something (probably a gem/plugin) is overriding the " \ + "ActiveRecord::Base.inherited method. It is important that this hook executes so " \ + "that your models are set up correctly. A workaround has been added to stop this " \ + "causing an error in 3.2, but future versions will simply not work if the hook is " \ + "overridden. If you are using Kaminari, please upgrade as it is known to have had " \ + "this problem.\n\n" + msg << "The following may help track down the problem:" + + meth = method(:inherited) + if meth.respond_to?(:source_location) + msg << " #{meth.source_location.inspect}" + else + msg << " #{meth.inspect}" + end + msg << "\n\n" + + ActiveSupport::Deprecation.warn(msg) @attribute_methods_mutex = Mutex.new end |