Method: Maatkit::VariableAdvisor#start

Defined in:
lib/maatkit-ruby/mk-variable-advisor.rb

#start(options = nil) ⇒ Object

Execute the command



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# File 'lib/maatkit-ruby/mk-variable-advisor.rb', line 48

def start(options = nil)
  tmp = Tempfile.new('tmp')
  command = option_string() + options.to_s + " 2> " + tmp.path
  success = system(command)
  if success
    begin
      while (line = tmp.readline)
        line.chomp
        selected_string = line
      end
    rescue EOFError
      tmp.close
    end
    return selected_string
  else
    tmp.close!
    return success
  end
end