respond_to?(method)
public
Make duck-typing with String possible
# File activesupport/lib/active_support/multibyte/chars.rb, line 45
def respond_to?(method)
super || @string.respond_to?(method) || handler.respond_to?(method) ||
(method.to_s =~ /(.*)!/ && handler.respond_to?($1)) || false
end
