Class: Rubocop::Cop::SpaceAfterControlKeyword

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

Constant Summary collapse

MSG = 
'Use space after control keywords.'
KEYWORDS =

elsif and unless are handled by on_if.

%w(if case when while until)

Instance Attribute Summary

Attributes inherited from Cop

#debug, #disabled_lines, #offences

Instance Method Summary collapse

Methods inherited from Cop

#add_offence, cop_name, #has_report?, #ignore_node, inherited, #initialize, #inspect, #name, #on_comment

Constructor Details

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

Instance Method Details

#on_keyword(node) ⇒ Object 



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# File 'lib/rubocop/cop/space_after_control_keyword.rb', line 10

def on_keyword(node)
  return if node.loc.is_a?(Parser::Source::Map::Ternary)

  exp = node.loc.expression
  kw = node.loc.keyword
  kw_offset = kw.begin_pos - exp.begin_pos
  if exp.source[kw_offset..-1].start_with?(kw.source + '(')
    add_offence(:convention, kw.line, MSG)
  end
end