# File lib/kwala/actions/syntax_check.rb, line 97
  def check_ruby_syntax(ruby_files)
    # need kcode addition
    results = Array.new
    ruby_files.each do |f|
      entry = Hash.new
      #STDERR.puts "Checking with command:\nruby -KS -c #{f}"
      Open3.popen3("/usr/bin/env ruby -c #{f}") do |stdin, stdout, stderr|
        stdout_data = time_out_readlines(stdout)
        stderr_data = time_out_readlines(stderr)
        if stdout_data.first !~ /Syntax OK/ || stderr_data.size > 0
          warnings, errors = stderr_data.partition {|r| r =~ /: warning:/}
          entry[:file_name] = f
          entry[:warnings] = warnings
          entry[:warning_count] = warnings.size
          entry[:errors] = errors
          entry[:error_count] = errors.size
          results << entry
        end
      end
    end
    results
  end