Hi,
Can you provide little more details or code snippet as It is not
clear what you want to achieve.
Thanks
Divyanshu Ranjan
On Sat, Sep 7, 2013 at 1:19 AM, Emmanuel Touzery
Hello,
I'm often using the Maybe monad to combine Maybe computations one after the other without conditionals.
But I'm not sure how to do it, when I have several operations which return Maybe and I want all the indiviual values in the end, not a combination of the values.
Currently I do:
let allTogether = do ma <- doA mb <- doB return (ma, mb) case allTogether of Nothing -> ... Just (a, b) -> ...
This way in this case I have one case instead of two, however I'm sure there must be a nicer way to achieve this result?
Thank you!
Emmanuel
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