Count occurrences of a substring: Difference between revisions
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m (→{{header|C sharp}}: Remove unnecessary type annotation) |
(→{{header|Haskell}}: (or, reversing the order of arguments for ease of currying)) |
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</pre> |
</pre> |
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Alternatively, in a language built around currying, it might make more sense to reverse the suggested order of arguments. |
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<lang haskell>import Data.Text hiding (length) |
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countAll :: String -> String -> Int |
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countAll needle haystack = length (breakOnAll n h) |
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where |
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[n, h] = pack <$> [needle, haystack] |
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main :: IO () |
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main = |
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print $ countAll "ab" <$> ["ababababab", "abelian absurdity", "babel kebab"]</lang> |
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{{Out}} |
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<pre>[5,2,2]</pre> |
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=== List-based solution === |
=== List-based solution === |
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