[] | -> | get_tree_walker |
# File lib/feed_tools/vendor/html5/lib/html5/treewalkers.rb, line 7 7: def [](name) 8: case name.to_s.downcase 9: when 'simpletree' 10: require 'html5/treewalkers/simpletree' 11: SimpleTree::TreeWalker 12: when 'rexml' 13: require 'html5/treewalkers/rexml' 14: REXML::TreeWalker 15: when 'hpricot' 16: require 'html5/treewalkers/hpricot' 17: Hpricot::TreeWalker 18: else 19: raise "Unknown TreeWalker #{name}" 20: end 21: end