/ Ruby
/
method

to_s

v1_9_1_378 - Show latest stable - Class: RDoc::DOT::Subgraph
to_s( t = '' )
public

No documentation available.

# File lib/rdoc/dot.rb, line 205
    def to_s( t = '' )
      hdr = t + "#{@dot_string} #{@name} {\n"

      options = @options.to_a.collect{ |name, val|
        val && name != 'label' ?
          t + TAB + "#{name} = #{val}" :
        name ? t + TAB + "#{name} = \"#{val}\"" : nil
      }.compact.join( "\n" ) + "\n"

      nodes = @nodes.collect{ |i|
        i.to_s( t + TAB )
      }.join( "\n" ) + "\n"
      hdr + options + nodes + t + "}\n"
    end