Ironruby core - Nov 2010 - Is it possible to yield C# code?

I''m sorry if this is the wrong list. Please direct me if so.

This is not really something I''m losing sleep over but still
I''m a
fair bit curious to know if it''s possible to yield code that''s
not
Ruby from IronRuby. Is it?

The following C# gives me a wrong number of arguments (1 for 0) exception.

delegate void del(string s);
...

var rt = Ruby.CreateRuntime();
var eng = rt.GetEngine("rb");
eng.Execute(@"
            class YieldTest
              def test
                yield ''From IronRuby''
              end
            end
            ");
object test = eng.Runtime.Globals.GetVariable("YieldTest");
dynamic t = eng.Operations.CreateInstance(test);
t.test((del)(s => Console.WriteLine(s)));

See
http://stackoverflow.com/questions/4189955/calling-ironruby-from-c-with-a-delegate

If this is not possible, is it then a kind of integration that is
planned for future releases of IronRuby?

-- 
Jonas Elfstr?m

It is not possible today, it might be possible in future :)

BTW, I would suggest to use Action<string> instead of defining your own
delegate type.

Tomas

-----Original Message-----
From: ironruby-core-bounces at rubyforge.org [mailto:ironruby-core-bounces at
rubyforge.org] On Behalf Of Jonas Elfstr?m
Sent: Monday, November 29, 2010 2:52 PM
To: ironruby-core at rubyforge.org
Subject: [Ironruby-core] Is it possible to yield C# code?

I''m sorry if this is the wrong list. Please direct me if so.

This is not really something I''m losing sleep over but still
I''m a fair bit curious to know if it''s possible to yield code
that''s not Ruby from IronRuby. Is it?

The following C# gives me a wrong number of arguments (1 for 0) exception.

delegate void del(string s);
...

var rt = Ruby.CreateRuntime();
var eng = rt.GetEngine("rb");
eng.Execute(@"
            class YieldTest
              def test
                yield ''From IronRuby''
              end
            end
            ");
object test = eng.Runtime.Globals.GetVariable("YieldTest");
dynamic t = eng.Operations.CreateInstance(test);
t.test((del)(s => Console.WriteLine(s)));

See
http://stackoverflow.com/questions/4189955/calling-ironruby-from-c-with-a-delegate

If this is not possible, is it then a kind of integration that is planned for
future releases of IronRuby?

--
Jonas Elfstr?m
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