create_body

# File lib/cgi/core.rb, line 588
    def create_body(is_large)  #:nodoc:
      if is_large
        require 'tempfile'
        body = Tempfile.new('CGI', encoding: Encoding::ASCII_8BIT)
      else
        begin
          require 'stringio'
          body = StringIO.new("".force_encoding(Encoding::ASCII_8BIT))
        rescue LoadError
          require 'tempfile'
          body = Tempfile.new('CGI', encoding: Encoding::ASCII_8BIT)
        end
      end
      body.binmode if defined? body.binmode
      return body
    end