ruby on rails - get a reference to a class to output meta information of calling class -

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I am debugging some callbacks in my ActiveRecord models. I would like to have a globally available method like the following: 

  logger.info ("ITEM Calling Check_States")

But I Want a normal version that I can add to a model class I was thinking about Monkey Bar Active Activecore recording: Like the following in the base initializers / my_initializer.rb: 

  class ActiveRecord :: Base # This work is done at end_log_proof logger.info (" Logger.com ("# {klass.name})" at the end of the End Def FIF Log () ("# {klass.name}}") Logger.com ("Calling # {Class.__ Method __} .pack # {klass .__ FILE__} line upcase: # {class____ LINE__} ") Ending

And if I call like this: 

  class items & lt; ActiveRecord :: Base after_save: my_callback def my_callback end_log_proof # this works end_log (auto) # ouptuts: "calling MY_CALLBACK at ...." end

failed with another: 

  No mathrier error (undefined method 'name' for item # and lefthinum;):

I'm trying to get a reference for the calling context Am - how woudl i get it to work?

thx


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