Method: Refile::BackendMacros#verify_uploadable

Defined in:
lib/refile/backend_macros.rb

#verify_uploadable(method) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/refile/backend_macros.rb', line 20

def verify_uploadable(method)
  mod = Module.new do
    define_method(method) do |uploadable|
      [:size, :read, :eof?, :rewind, :close].each do |m|
        unless uploadable.respond_to?(m)
          raise Refile::InvalidFile, "does not respond to `#{m}`."
        end
      end
      if max_size and uploadable.size > max_size
        raise Refile::InvalidMaxSize, "#{uploadable.inspect} is too large"
      end
      super(uploadable)
    end
  end
  prepend mod
end