It is even simpler than that. The type determines the return value.
"axxfayyf" =~ "a..f" :: Bool True
"axxfayyf" =~ "a..f" :: Int 2
"axxfayyf" =~ "a..f" :: String "axxf"
"axxfayyf" =~ "a..f" :: [[String]] [["axxf"],["ayyf"]]
"axxfayyf" =~ "a..f" :: [MatchArray] [array (0,0) [(0,(0,4))],array (0,0) [(0,(4,4))]]
"axxfayyf" =~ "a..f" :: (MatchOffset, MatchLength) (0,4)
Among other contexts specified in :i RegexContext
On Tue, Jul 20, 2010 at 11:55 AM, Omari Norman
How do I use Text.Regex.PCRE to get information on multiple matches? For instance, in ghci I get this error message:
Prelude Text.Regex.PCRE> "foo" =~ "o" :: [(Int,Int)]
Solved; do
getAllMatches ("foo" =~ "o") :: [(Int, Int)]
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