Class: Rubocop::Cop::Style::EmptyLineBetweenDefs

Inherits:
Cop
  • Object
show all
Defined in:
lib/rubocop/cop/style/empty_line_between_defs.rb

Overview

This cop checks whether method definitions are separated by empty lines.

Constant Summary collapse

MSG =
'Use empty lines between defs.'

Instance Attribute Summary

Attributes inherited from Cop

#autocorrect, #corrections, #debug, #disabled_lines, #offences

Instance Method Summary collapse

Methods inherited from Cop

#add_offence, all, #autocorrect_action, cop_name, cop_type, #do_autocorrect, #ignore_node, inherited, #initialize, lint?, #name, rails?, style?

Constructor Details

This class inherits a constructor from Rubocop::Cop::Cop

Instance Method Details

#on_def(node) ⇒ Object



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# File 'lib/rubocop/cop/style/empty_line_between_defs.rb', line 11

def on_def(node)
  def_start = node.loc.keyword.line
  def_end = node.loc.end.line

  if @prev_def_end && (def_start - @prev_def_end) == 1
    add_offence(:convention, node.loc.keyword, MSG)
  end

  @prev_def_end = def_end
end