From: Sean Shillo <revshillo@...>
Date: 2009-11-25T17:55:50+09:00
Subject: Help with meta programming

I came across the following code in a class called Marker

def when_dropped
  self.listen_to :event => :dragend do |script|
    script << "drop_location = #{self.var}.getLatLng();"

    yield script, :drop_location
  end
end

if i use the function as follows

marker.when_dropped do |script, drop_location|
logger.info(drop_location)
end

all i get is "drop_location". I want drop_location to be evaluated to
get the value from #{self.var}.getLatLng() and I can't seem to find a
way to do this, anyone have any ideas and/or know
what exactly is going on here.

Thanks
-- 
Posted via http://www.ruby-forum.com/.