Class: RuboCop::Cop::Rake::ClassDefinitionInTask

Inherits:
Base
  • Object
show all
Defined in:
lib/rubocop/cop/rake/class_definition_in_task.rb

Overview

This cop detects class or module definition in a task or namespace, because it is defined to the top level. It is confusing because the scope looks in the task or namespace, but actually it is defined to the top level.

Examples:

# bad
task :foo do
  class C
  end
end

# bad
namespace :foo do
  module M
  end
end

# good - It is also defined to the top level,
#        but it looks expected behavior.
class C
end
task :foo do
end

Constant Summary collapse

MSG = 
'Do not define a %<type>s in rake task, because it will be defined to the top level.'

Instance Method Summary collapse

Instance Method Details

#on_class(node) ⇒ Object Also known as: on_module 



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# File 'lib/rubocop/cop/rake/class_definition_in_task.rb', line 34

def on_class(node)
  return if Helper::ClassDefinition.in_class_definition?(node)
  return unless Helper::TaskDefinition.in_task_or_namespace?(node)

  add_offense(node, message: format(MSG, type: node.type))
end