Contents

# Copyright, 2012, by Samuel G. D. Williams. <http://www.codeotaku.com>
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

require 'rexml/document'
require 'yaml'

module Collada
	module Parser
		class UnsupportedFeature < StandardError
		end
		
		class OrderedMap
			include Enumerable
			
			def initialize(ordered, indexed)
				@ordered = ordered
				@indexed = indexed
			end
			
			attr :ordered
			attr :indexed
			
			def [] key
				@indexed[key]
			end
			
			def each(&block)
				@ordered.each(&block)
			end
			
			def size
				@ordered.size
			end
			
			def self.parse(top, path, id_key = 'id')
				ordered = []
				indexed = {}
			
				top.elements.each(path) do |element|
					id = element.attributes[id_key]
					value = (yield element)

					indexed[id] = value if id
					ordered << value
				end
				
				return OrderedMap.new(ordered, indexed)
			end
		end
	end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
collada-0.0.1	lib/collada/parser/support.rb