class Rails::SourceAnnotationExtractor::Annotation

Rails::SourceAnnotationExtractor::Annotation.register_extensions("css", "scss", "sass", "less", "js") { |tag| /\/\/\s*(#{tag}):?\s*(.*)$/ }
Registers new Annotations File Extensions

def self.register_extensions(*exts, &block)
  extensions[/\.(#{exts.join("|")})$/] = block
end