# File lib/ramaze/app_graph.rb, line 93 def show write_dot options = { 'rankdir' => 'LR', 'splines' => 'true', 'overlap' => 'false', } args = options.map{|k,v| "-G#{k}=#{v}" } system("dot -O -Tpng #{args.join(' ')} graph.dot") system('feh graph.dot.png') end