Hi All,
Consider the following:
foo = do
v <- newTVar "hi there!"
throwDyn v
main = do
catchDyn (atomically foo) \v -> do
x <- atomically (readTVar v)
putStr x
I.e. throw information that gets rolled back from inside a
transaction, catch it and use it.
This looks like bad. I assume it actually works, but should it?
T.
--
Dr Thomas Conway You are beautiful; but learn to work,
[EMAIL PROTECTED] for you cannot eat your beauty.
-- Congo proverb
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