Class: Rubocop::Cop::Style::SpaceAfterMethodName

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

Overview

Checks for space between a method name and a left parenthesis.

Constant Summary collapse

MSG = 
'Never put a space between a method name and the opening ' +
'parenthesis.'

Constants inherited from Cop

Cop::OPERATOR_METHODS

Instance Attribute Summary

Attributes inherited from Cop

#config, #corrections, #offences, #processed_source

Instance Method Summary collapse

Methods inherited from Cop

#add_offence, all, #autocorrect?, #convention, #cop_config, cop_name, #cop_name, cop_type, #debug?, #ignore_node, inherited, #initialize, lint?, #message, non_rails, rails?, style?, #support_autocorrect?, #warning

Constructor Details

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

Instance Method Details

#autocorrect(pos_before_left_paren) ⇒ Object 



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# File 'lib/rubocop/cop/style/space_after_method_name.rb', line 32

def autocorrect(pos_before_left_paren)
  @corrections << lambda do |corrector|
    corrector.remove(pos_before_left_paren)
  end
end

#check(args) ⇒ Object 



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# File 'lib/rubocop/cop/style/space_after_method_name.rb', line 21

def check(args)
  return unless args.loc.begin && args.loc.begin.is?('(')
  expr = args.loc.expression
  pos_before_left_paren = Parser::Source::Range.new(expr.source_buffer,
                                                    expr.begin_pos - 1,
                                                    expr.begin_pos)
  if pos_before_left_paren.source =~ /\s/
    convention(pos_before_left_paren, pos_before_left_paren)
  end
end

#on_def(node) ⇒ Object 



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

def on_def(node)
  _method_name, args, _body = *node
  check(args)
end

#on_defs(node) ⇒ Object 



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# File 'lib/rubocop/cop/style/space_after_method_name.rb', line 16

def on_defs(node)
  _scope, _method_name, args, _body = *node
  check(args)
end