On Fri, 22 Apr 2011, Evgeny Tarasov wrote:
I do it in a similar way, not just for maybes:
paramMay <- getHTTPPostParam "Param"
paramStr <- maybe (throwError "No Param parameter") return paramMay
let paramE = parseParam paramStr
param <- case paramE of
Left e -> throwError $ "Error while parsing Param: " ++ show e
Right p -> return p
It'd be great, if there was a "centralised" naming convention guide.
Of course, naming will always be a matter of taste. For instance I would
not write maybe_something, because I prefer camel case, that is,
maybeSomething. On the other hand, I already wrote some Wiki articles that
you may read as suggestions for certain naming conventions:
http://www.haskell.org/haskellwiki/Qualified_names
http://www.haskell.org/haskellwiki/Pairs_of_identifiers
and other articles in Category:Style. You may add an article for
suggestions of how to name lists, maybes, eithers etc.
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