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