Module: ActiveSupport::Dependencies::Blamable

Defined in:
lib/active_support/dependencies.rb

Overview

Exception file-blaming.

Instance Method Summary collapse

Instance Method Details

#blame_file!(file) ⇒ Object

:nodoc:



339
340
341
 
# File 'lib/active_support/dependencies.rb', line 339

def blame_file!(file)
  (@blamed_files ||= []).unshift file
end

#blamed_files ⇒ Object 



343
344
345
 
# File 'lib/active_support/dependencies.rb', line 343

def blamed_files
  @blamed_files ||= []
end

#copy_blame!(exc) ⇒ Object 



352
353
354
355
 
# File 'lib/active_support/dependencies.rb', line 352

def copy_blame!(exc)
  @blamed_files = exc.blamed_files.clone
  self
end

#describe_blame ⇒ Object 



347
348
349
350
 
# File 'lib/active_support/dependencies.rb', line 347

def describe_blame
  return nil if blamed_files.empty?
  "This error occurred while loading the following files:\n   #{blamed_files.join "\n   "}"
end