This method is deprecated or moved on the latest stable version. The last existing version (v1_9_3_392) is shown here.
class_file(klass_name)
Path to the ri data for klass_name
# File lib/rdoc/ri/store.rb, line 98 def class_file klass_name name = klass_name.split('::').last File.join class_path(klass_name), "cdesc-#{name}.ri" end