Method: HTML::Table::ColGroup#push

Defined in:
lib/html/colgroup.rb

#push(*args) ⇒ Object

This method has been redefined to only allow ColGroup::Col objects to be pushed onto a ColGroup instance.



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# File 'lib/html/colgroup.rb', line 60

def push(*args)
   args.each do |obj|
      unless obj.kind_of?(Table::ColGroup::Col)
         msg = "Can only assign Col objects to ColGroup class"
         msg += ": " + obj.class.to_s
         raise TypeError, msg
      end
      super(obj)
   end
end