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annotate demo/more/meta.urs @ 1205:7cd11380cdf1

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WHERE-dependent checking
author Adam Chlipala <adamc@hcoop.net>
date Sun, 04 Apr 2010 17:18:41 -0400
parents 6bcc1020d5cd
children
rev   line source
adamc@1004 1 con meta = fn (db :: Type, widget :: Type) =>
adamc@1004 2 {Nam : string,
adamc@1004 3 Show : db -> xbody,
adamc@1004 4 Widget : nm :: Name -> xml form [] [nm = widget],
adamc@1004 5 WidgetPopulated : nm :: Name -> db -> xml form [] [nm = widget],
adamc@1004 6 Parse : widget -> db,
adamc@1004 7 Inject : sql_injectable db}
adamc@1004 8
adamc@1004 9 val int : string -> meta (int, string)
adamc@1004 10 val float : string -> meta (float, string)
adamc@1004 11 val string : string -> meta (string, string)
adamc@1004 12 val bool : string -> meta (bool, bool)
adamc@1007 13
adamc@1007 14 val textarea : string -> meta (string, string)
adamc@1007 15
adamc@1009 16 val allContent : ts ::: {(Type * Type)} -> $(map meta ts) -> $(map fst ts) -> folder ts -> xbody
adamc@1009 17
adamc@1007 18 val allWidgets : ts ::: {(Type * Type)} -> $(map meta ts) -> folder ts
adamc@1007 19 -> xml form [] (map snd ts)
adamc@1008 20
adamc@1011 21 val allPopulated : ts ::: {(Type * Type)} -> $(map meta ts) -> $(map fst ts) -> folder ts
adamc@1011 22 -> xml form [] (map snd ts)
adamc@1011 23
adamc@1008 24 val allPopulatedTr : ts ::: {(Type * Type)} -> $(map meta ts) -> $(map fst ts) -> folder ts
adamc@1008 25 -> xml ([Tr] ++ form) [] (map snd ts)
adamc@1008 26
adamc@1008 27 val ensql : avail ::: {{Type}} -> ts ::: {(Type * Type)} -> $(map meta ts) -> $(map snd ts) -> folder ts
adamc@1008 28 -> $(map (sql_exp avail [] []) (map fst ts))
adamc@1030 29
adamc@1030 30 con private = fn t :: Type =>
adamc@1030 31 {Nam : string,
adamc@1030 32 Initialize : t,
adamc@1030 33 Show : t -> xbody,
adamc@1030 34 Inject : sql_injectable t}
adamc@1030 35
adamc@1030 36 val initialize : ts ::: {Type} -> $(map private ts) -> folder ts -> $(map (sql_exp [] [] []) ts)