method
to_svg
v4.2.1 -
Show latest stable
- Class:
ActionDispatch::Journey::GTG::TransitionTable
to_svg()public
No documentation available.
# File actionpack/lib/action_dispatch/journey/gtg/transition_table.rb, line 74
def to_svg
svg = IO.popen('dot -Tsvg', 'w+') { |f|
f.write(to_dot)
f.close_write
f.readlines
}
3.times { svg.shift }
svg.join.sub(/width="[^"]*"/, '').sub(/height="[^"]*"/, '')
end