Hello,
I was looking at processes method in engine.rb (ruote 2.1.11) and I
see that list of processes returned by that method can be different
when passing in an options hash. If there are options passed in (for
example :skip=>0) then we will get only processes that have
expressions associated because of expression_wfids method in base.rb.
I ran into a problem when I called Engine.processes and tried to read
definition_name for each process. I got a method missing error on
'attribute' for nilclass.
I would recommend changing Engine#processes to:
if opts.size > 0
wfids = @context.storage.expression_wfids(opts)
return wfids.size if opts[:count]
else
wfids = @context.storage.expression_wfids
end
list_processes(wfids, opts)
let me know what you think...
Thanks,
Ocha
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