# exampleb.rb -- translated to ruby from Paolo Casarini's exampleb.c
#
# Copyright (C) 2001 Paolo Casarini <paolo@casarini.org>
# Copyright (C) 2001 Tobias Peters <t-peters@berlios.de>
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA  02111-1307, USA.

require "gdome"

#  /* First I get a DOMImplementation reference */
domimpl = Dom::implementation

#  /* I load a new document from the file name "exampleb.xml" */
doc  = domimpl.createDocFromURI("exampleb.xml", Dom::LOAD_PARSING)

#  /* I get reference to the root element of the document */
root = doc.documentElement

#  /* I get the reference to the children NodeList of the root element */
children = root.childNodes

#  /* I add the attribute CHECKED="yes" to all element children of the root
#     element */
(0...children.length).each{ |i|
  el = children.item(i)
  if (el.kind_of?(Dom::Element))
     el.setAttribute("CHECKED", "yes")
  end
}

#  /* I save the modified document to a file named "exampleb_out.xml" */
domimpl.saveDocToFile(doc, "exampleb_out.xml", Dom::SAVE_STANDARD)