Revision as of 10:50, 2 August 2022 (view source) rosettacode>Roboticist-Tav (→‎{{header\|Diego}}: Added Diego entry) ← Older edit		Revision as of 10:54, 2 August 2022 (view source) Hout (talk \| contribs) (Updated Haskell version) Newer edit →
Line 1,582: =={{header\|Haskell}}== <lang haskell>import Data.~~Maybe~~Bool (~~isJust~~bool) import Data.Maybe (isJust) ------------------------ ABC WORDS ----------------------- Line 1,589 ⟶ 1,590: isABC s = isJust $ ~~afterChar~~residue 'a' "bc" s >>= ~~afterChar~~residue 'b' "c" >>= ~~afterChar~~(bool Nothing . Just) <*> ('c' ""`elem`) ~~afterChar~~residue :: Char -> String -> String -> Maybe String ~~afterChar~~residue c except = go where go [] = Nothing

ABC words: Difference between revisions

ABC words (view source)