[MacRuby-devel] objc block and ruby block?

Hi, I'm playing with the new block syntax of objc recently. I tried to call a ruby block from an objc block-ish methods but failed. The code snippet: @implementation BlockTest ... -(void)testBlock:(void^(int i))block { block(self.x); } ... @end; MacRuby codes: b.testBlock do |x| puts x end Anything wrong with my codes? or it's not supported yet? (if so, any plan to do it?) Best wishes Linan