[Rock-dev] oroinspect not creating an yml configuration, bugg or misusage
Matthias Goldhoorn
matthias.goldhoorn at dfki.de
Fri Sep 9 09:05:24 CEST 2011
Fixed now in master (hope we don't have any additional bugs frigged by this)
*close*
On 08.09.2011 18:34, Sylvain Joyeux wrote:
> On 09/08/2011 03:55 PM, Matthias Goldhoorn wrote:
>> i think i found the reason:
>>
>> tools/orocos.rb/bin/oroinspect
>> 41 opt.on('--save FILE:SECTION', 'saves the task default
>> configuration in the specified file. If a file is a directory, an
>> automatic name will be gen
>> 42 if save_configuration_ =~ /:(\w+)$/
>> 43 save_configuration = [$`, $1]
>> 44 else
>> 45 save_configuration = [save_configuration_]
>> 46 end
>> 47 end
> Yep. I had a look.
>
> The problem is a horrible behaviour of ruby 1.9 w.r.t. block arguments.
>
> The situation is as follows:
>
> * in ruby 1.8, a block that references a local variable that has the
> same name that one from its parent scope actually *does* get a
> reference on the parent variable
> * in ruby 1.9, *the plan* was to make all block local variables
> private, and allow the programmer to select which ones are shared
> (which would be a very good thing).
> * in ruby 1.9, for backward compatibility reasons, the actual
> behaviour is the one from 1.8 EXCEPT for block arguments that have the
> same name than parent scope's local variable (this case).
>
--
Dipl.-Inf. Matthias Goldhoorn
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