Make group from component?

[NewOne]

Hy!
before trying to code some plugin, I have decided to ask if is already any for my purpose.
What I want is to convert some components into groups. Similar to context menu -> Make Component, but to convert all selected components in individual groups.
If anyone did this before, please let me know. Thanks.

[Jim]

I haven't looked at this in a long time, and after looking at it again I'm not sure why I did it the way I did.

m=Sketchup.active_model
inss=m.active_entities.find_all{|e| e.typename=="ComponentInstance"}
inss.each_with_index { |ins, ind|
  name = ins.definition.name
  g = m.entities.add_group ins.explode.find_all{|e| e.typename=="Face"}
  g.name = name
  #g.to_component
}