class MiXML
Copyright © 2005 Norman Timmler (inlet media e.K., Hamburg, Germany) All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
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Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
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The name of the author may not be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Public Class Methods
Source
# File lib/mixml.rb, line 86 def self.dump(object, indent = 0) ' ' * indent << dump_object(object, indent).strip end
Source
# File lib/mixml.rb, line 90 def self.dump_object(object, indent = 0) xml = '' if object.class == Object object = object.instance_variables.inject( {} ) { |hash, var| hash[var.gsub('@', '')] = object.instance_variable_get(var); hash } end case object when Array object.each do |value| xml << indenter(indent) << "<value>" << dump_object( value, indent + 1 ) << "</value>" end xml << indenter(indent - 1) when Hash object.each do |key, value| xml << indenter(indent) << "<#{key}>" << dump_object( value, indent + 1 ) << "</#{key}>" end xml << indenter(indent - 1) else xml << object.to_s end return xml end
Source
# File lib/mixml.rb, line 115 def self.indenter(indent = 0) "\n" << ' ' * indent end
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# File lib/mixml.rb, line 65 def self.normalize_cdata(branch) if branch.class == Array branch.collect do |item| normalize_cdata( item ) end elsif branch.class == Hash && branch[:cdata].nil? branch.inject( {} ) do |hash, key_value| key, value = key_value value = normalize_cdata( value ) hash[key] = value hash end else if branch[:cdata] && branch.size == 1 branch[:cdata] else branch end end end
Source
# File lib/mixml.rb, line 28 def self.parse(xml) current = {} xml.scan( /<([!\?].*?)>|<([^\/].*?)>|<\/(.+?)>|([^<>]*)/m ) do |ignore, open_tag, close_tag, cdata| if open_tag tag_name = open_tag.match( /(\w+)\s?/ )[1] parameters = {} open_tag.scan( /(\w+)=\"(.*?)\"/ ) { |key, value| parameters[key] = value } parameters[:parent] = current if current[tag_name].class == Array current[tag_name] << parameters current = current[tag_name].last else if current[tag_name] current[tag_name] = [ current[tag_name], parameters ] current = current[tag_name].last else current[tag_name] = parameters current = current[tag_name] end end elsif close_tag parent = current[:parent] current.delete( :parent ) current = parent unless parent.nil? elsif cdata cdata.strip! current[:cdata] = cdata unless cdata.empty? end end return normalize_cdata( current ) end