On Fri, Oct 8, 2010 at 8:00 AM, Ross Paterson
text base bytestring type in text (or equivalent if absent) --------------------------------------------------------------------------- break - breakSubstring Text -> Text -> (Text, Text) breakBy break break (Char -> Bool) -> Text -> (Text, Text) breakEnd - - Text -> Text -> (Text, Text) - - breakEnd (Char -> Bool) -> Text -> (Text, Text) count - - Text -> Text -> Int - - count Char -> Text -> Int find - - Text -> Text -> [(Text, Text)] findBy find find (Char -> Bool) -> Text -> Maybe Char partitionBy partition - (Char -> Bool) -> Text -> (Text, Text) replicate - - Int -> Text -> Text - replicate replicate Int -> Char -> Text spanBy span span (Char -> Bool) -> Text -> (Text, Text) split - - Text -> Text -> [Text] - - split Char -> Text -> [Text] splitBy - splitWith (Char -> Bool) -> Text -> [Text] unfoldrN - - Int -> (a -> Maybe (Char, a)) -> a -> Text - - unfoldrN Int -> (a -> Maybe (Char, a)) -> a -> (Text, Maybe a) zipWith zipWith - (Char -> Char -> Char) -> Text -> Text -> Text - zipWith zipWith (Char -> Char -> a) -> Text -> Text -> [a]
* The -By suffix has been used for predicate versions in 5 cases here, but not for filter and findIndex.
In the case of filter, that's because a filter function that didn't accept a predicate wouldn't be useful. I added findIndex for completeness back when that was the tack I was taking, but it arguably shouldn't be present at all, since it's subsumed by find. * The find function has no connection with findBy. It ought to have a
name that is the plural of the name of the break function.
Again, this is present for completeness, and makes little obvious sense to retain.