End of Life Ruby 3.2 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

instance method

CGI::QueryExtension#multipart?

multipart?

# File tmp/rubies/ruby-3.2.0/lib/cgi/core.rb, line 706
def multipart?
  @multipart
end

Returns whether the form contained multipart/form-data

See also #keys #params= #key? #raw_cookie also in 3.4 · 3.3 · 3.1 · 3.0