[Ironruby-core] Passing a callback to ScriptObject.Invoke

Tomas Matousek Tomas.Matousek at microsoft.com
Fri Aug 22 16:21:16 EDT 2008

Can you send a small example of what you're trying to do? Is it browser native JavaScript or managed DLR JScript?


From: ironruby-core-bounces at rubyforge.org [mailto:ironruby-core-bounces at rubyforge.org] On Behalf Of Sean Clark Hess
Sent: Friday, August 22, 2008 11:06 AM
To: ironruby-core at rubyforge.org
Subject: [Ironruby-core] Passing a callback to ScriptObject.Invoke

Hi everybody,

I'm plugging in to an existing javascript library using invoke.  I can successfully call my_js_object.invoke and get it to call different functions.

They implemented a function called Observe that accepts a callback (event system).  How can I tie in to javascript events with ruby?  I can pass values, like js_object.invoke "Observe","EventName", but it doesn't really work to put a block as the last (the callback) parameter.

Any ideas?  How can I do this?

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