class Rubocop::Cop::Style::TrailingWhitespace

This cop looks for trailing whitespace in the source code.

Constants

MSG

Public Instance Methods

inspect(source_buffer, source, tokens, ast, comments) click to toggle source
# File lib/rubocop/cop/style/trailing_whitespace.rb, line 10
def inspect(source_buffer, source, tokens, ast, comments)
  source.each_with_index do |line, index|
    if line =~ /.*[ \t]+$/
      add_offence(:convention,
                  source_range(source_buffer, source[0...index],
                               line.rstrip.length,
                               line.length - line.rstrip.length),
                  MSG)
    end
  end
end