I've given it some thought. I would like to avoid wrapping the code in
"begin - rescue" and instead catch the exception in c#. Then just send the
ruby methods "message" and "backtrace" to the Ruby-exception-object from C#.
How would that be done?
Any other hints?-- Henon
On Tue, Feb 17, 2009 at 11:36 PM, Meinrad Recheis <meinrad.rech...@gmail.com
> wrote:
> hello,
>
> I am now currently using this ugly hack to get a reasonable (let's say user
> friendly) exception backtrace from an error in executed code:
>
> public object Execute(string code, ScriptScope scope)
> {
> code = @"begin
> _=(
> "+code+@"
> )
> rescue Exception
> self.__message__=$!.message.to_clr_string
> self.__backtrace__ = $!.backtrace
> throw
> end";
> object result = null;
> try
> {
> LogManager.GetLogger("Ruby").Debug("\r\n" + code);
> result = m_engine.Execute(code, scope);
>
> }
> catch (Exception e)
> {
> var backtrace =
> scope.GetVariable<RubyArray>("__backtrace__");
> string msg = scope.GetVariable<string>("__message__")
> +"\r\n" + string.Join("\r\n", backtrace.Select(s =>
> s.ToString()).ToArray());
>
> LogManager.GetLogger("Ruby").Error(msg);
> }
> return result;
> }
> Even though it seems to work well I am absolutely not satisfied with it. Is
> there a better way to do this?
> -- henon
>
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