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annotate tests/newMessage.ur @ 1931:1a04b1edded2

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Fix regression in http.c for long-polling connections; add lazy initialization of database connections, to avoid the overhead in handlers that don't use SQL
author Adam Chlipala <adam@chlipala.net>
date Wed, 11 Dec 2013 14:57:54 -0500
parents 7ec8dab190a7
children
rev   line source
adam@1736 1 datatype message = NewQuestion of { Id : string}
adam@1736 2 | Something of {Blah : int}
adam@1736 3
adam@1736 4 fun showMessage (message : message) =
adam@1736 5 case message of
adam@1736 6 NewQuestion {Id = a} => a
adam@1736 7 | Something {Blah = x} => "blah"
adam@1736 8
adam@1736 9 val show_mes = mkShow showMessage
adam@1736 10
adam@1736 11 fun showTwoTuple [a] [b] (_ : show a) (_: show b) = mkShow (fn (two_tuple : {1:a, 2:b}) =>
adam@1736 12 "(" ^ show two_tuple.1 ^ ", " ^ show two_tuple.2 ^ ")"
adam@1736 13
adam@1736 14 )
adam@1736 15 val om = show (Something {Blah = 1}, Something {Blah = 2})