fraport/fradrive
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix crash on heavily typo'd PseudonymWord's

Browse Source
This commit is contained in:
Gregor Kleen 2018-12-19 08:03:27 +01:00
parent e3e8f9e048
commit da6c1abc49
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/Model/Types.hs
View File

@ -688,7 +688,7 @@ _PseudonymText = prism' tToWords tFromWords . _PseudonymWords
pseudonymWords :: Fold Text PseudonymWord
pseudonymWords = folding
$ \(CI.mk -> input) -> map (view _2) . unsafeHead . groupBy ((==) `on` view _1) . sortBy (comparing $ view _1) . filter ((<= distanceCutoff) . view _1) $ map (distance input &&& id) pseudonymWordlist
$ \(CI.mk -> input) -> map (view _2) . fromMaybe [] . listToMaybe . groupBy ((==) `on` view _1) . sortBy (comparing $ view _1) . filter ((<= distanceCutoff) . view _1) $ map (distance input &&& id) pseudonymWordlist
where
distance = damerauLevenshtein `on` CI.foldedCase
-- | Arbitrary cutoff point, for reference: ispell cuts off at 1