Class: Rubocop::Cop::SpaceAfterCommaEtc

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

Constant Summary collapse

ERROR_MESSAGE = 
'Space missing after %s.'

Instance Attribute Summary

Attributes inherited from Cop

#offences

Instance Method Summary collapse

Methods inherited from Cop

#add_offence, enabled?, #has_report?, inherited, #initialize, #inspect_source

Constructor Details

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

Instance Method Details

#inspect(file, source, tokens, sexp) ⇒ Object 



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# File 'lib/rubocop/cop/space_after_comma_etc.rb', line 6

def inspect(file, source, tokens, sexp)
  tokens.each_index { |ix|
    pos, name, text = tokens[ix]
    kind = case name
           when :on_comma     then 'comma'
           when :on_label     then 'colon'
           when :on_op        then 'colon' if text == ':'
           when :on_semicolon then 'semicolon'
           end
    if kind and not [:on_sp, :on_ignored_nl].include?(tokens[ix + 1][1])
      index = pos[0] - 1
      add_offence(:convention, index, source[index],
                  ERROR_MESSAGE % kind)
    end
  }
end