this worked perfectly!
#now lets get the nice xml to display!
xml = Ruote::Parser.to_xml(pdef)
doc = REXML::Document.new xml
@nice_xml = ''
doc.write(@nice_xml,2)
thx
On Feb 16, 2:53 pm, Torsten Schönebaum <torsten.schoeneb...@web.de>
wrote:
> Dave @ UPENN schrieb:
>
> > I might be overlooking something, but I'd like to print out
> > existing process definition in some readable format to display to
> > users (not a single huge json line). Are there any 'pretty print'
> > methods that i can use? I'd even use xml, if it were indented, etc.
> > I think right now when i call to_xml on a pdef string it comes back
> > with an error.
>
> Perhaps ruote-fluo is some help:http://github.com/jmettraux/ruote-fluo
>
> Another
> pointer:http://github.com/jmettraux/ruote/blob/ruote2.1/lib/ruote/tree_dot.rb
>
> And there is
> Ruote::Parser.to_xml:http://github.com/jmettraux/ruote/blob/ruote2.1/lib/ruote/parser.rb#L93
>
> Cheers,
> Torsten
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