Mercurial > urweb
view tests/sequence.ur @ 723:311ca1ae715d
Simplify type class requirement for tree demo
author | Adam Chlipala <adamc@hcoop.net> |
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date | Mon, 13 Apr 2009 08:44:32 -0400 |
parents | e976b187d73a |
children |
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sequence seq fun main () : transaction page = n <- nextval seq; return <html><body> {txt _ n} </body></html>