Mercurial > urweb
view tests/monadTest.ur @ 1998:cc7e5d469d1b
Protect uw_Basis_new_client_source from invalid ctx->id
We assume that FFI code may create new contextes with id left unassigned
| author | Sergey Mironov <grrwlf@gmail.com> |
|---|---|
| date | Wed, 26 Feb 2014 09:43:47 +0000 |
| parents | a613cae954ca |
| children |
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val x : transaction int = Monad.liftM2 plus (return 1) (return 2) val x : transaction xbody = List.mapXiM (fn i x => return <xml><li>{[i]} = {[x]}</li></xml>) (1 :: 2 :: [])