Class that will build the hash while the XML document is being parsed using SAX events.
# File lib/active_support/xml_mini/nokogirisax.rb, line 61 def characters(string) current_hash[CONTENT_KEY] << string end
# File lib/active_support/xml_mini/nokogirisax.rb, line 24 def current_hash @hash_stack.last end
# File lib/active_support/xml_mini/nokogirisax.rb, line 33 def end_document raise "Parse stack not empty!" if @hash_stack.size > 1 end
# File lib/active_support/xml_mini/nokogirisax.rb, line 54 def end_element(name) if current_hash.length > current_hash.delete(HASH_SIZE_KEY) && current_hash[CONTENT_KEY].blank? || current_hash[CONTENT_KEY] == '' current_hash.delete(CONTENT_KEY) end @hash_stack.pop end
# File lib/active_support/xml_mini/nokogirisax.rb, line 37 def error(error_message) raise error_message end
# File lib/active_support/xml_mini/nokogirisax.rb, line 28 def start_document @hash = {} @hash_stack = [@hash] end
# File lib/active_support/xml_mini/nokogirisax.rb, line 41 def start_element(name, attrs = []) new_hash = { CONTENT_KEY => '' }.merge(Hash[attrs]) new_hash[HASH_SIZE_KEY] = new_hash.size + 1 case current_hash[name] when Array then current_hash[name] << new_hash when Hash then current_hash[name] = [current_hash[name], new_hash] when nil then current_hash[name] = new_hash end @hash_stack.push(new_hash) end