Nokogiri::XML::SAX::Document
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 61: def characters(string) 62: current_hash[CONTENT_KEY] << string 63: end
# File lib/active_support/xml_mini/nokogirisax.rb, line 24 24: def current_hash 25: @hash_stack.last 26: end
# File lib/active_support/xml_mini/nokogirisax.rb, line 33 33: def end_document 34: raise "Parse stack not empty!" if @hash_stack.size > 1 35: end
# File lib/active_support/xml_mini/nokogirisax.rb, line 54 54: def end_element(name) 55: if current_hash.length > current_hash.delete(HASH_SIZE_KEY) && current_hash[CONTENT_KEY].blank? || current_hash[CONTENT_KEY] == '' 56: current_hash.delete(CONTENT_KEY) 57: end 58: @hash_stack.pop 59: end
# File lib/active_support/xml_mini/nokogirisax.rb, line 37 37: def error(error_message) 38: raise error_message 39: end
# File lib/active_support/xml_mini/nokogirisax.rb, line 28 28: def start_document 29: @hash = {} 30: @hash_stack = [@hash] 31: end
# File lib/active_support/xml_mini/nokogirisax.rb, line 41 41: def start_element(name, attrs = []) 42: new_hash = { CONTENT_KEY => '' }.merge(Hash[attrs]) 43: new_hash[HASH_SIZE_KEY] = new_hash.size + 1 44: 45: case current_hash[name] 46: when Array then current_hash[name] << new_hash 47: when Hash then current_hash[name] = [current_hash[name], new_hash] 48: when nil then current_hash[name] = new_hash 49: end 50: 51: @hash_stack.push(new_hash) 52: end
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