Hi Marco,
Regarding _if, the second expression is the "implied else". So if you do:
_if "2 == 1" do
exp1
exp2
end
exp2 will be executed. The way I think about it is that "sequence do...
end" takes the place of the braces { } in C-family languages. What can trip
you is if you're accustomed to Ruby's use of if where no braces are
necessary.
*Mario Camou* | *Co-Founder*
[email protected]
http://abstra.cc
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On Mon, Jun 18, 2012 at 11:19 AM, Marco Sehrer [ninjaconcept.com] <
[email protected]> wrote:
> Hi John,
>
> after working for some time with ruote, I found some things, I think,
> might not be that consistent as they could be.
> Maybe I missed a concept, I'm sure you will have answers :-)
>
> 1)
> Queries on a specific participant are not scoped to that participant
>
> For example
>
> *RuoteKit.engine.participant('picklist_processor').all.map {|wi|
> wi.participant_name}*
> -> returns all workitems/partipant_names ..
>
> the same as doing
>
> *RuoteKit.engines.storage_participant.all.map {|wi| wi.participant_name}*
>
> Intuitively I would expect that calling a query on a participant, will
> scope/prefilter that query ..
>
> 2)
>
> An *_if* block is not implicit sequential ?
> It makes a difference, at least for my test-suite if I do
>
> *_if ".." do*
> * exp1*
> * exp2*
> * exp3*
> *end*
>
> or
>
> *_if ".." do*
> * sequence do*
> * exp1*
> * exp2*
> * exp3*
> * end*
> *end*
>
> I ended to prevent to use *_if* at all and use a *cursor :if=>".." *
> expression* *instead
>
> *cursor :if => ".." do*
> * part1*
> * part2*
> * part3*
> *end*
> *
> *
>
> Thank you,
> Marco
>
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