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Generalize diffSummary over records.

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This commit is contained in:
Rob Rix 2016-07-14 14:25:37 -04:00
parent 13d2dfc24f
commit f51b1724fe
1 changed files with 1 additions and 1 deletions
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src/DiffSummary.hs
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@ -116,7 +116,7 @@ instance Show (DiffSummary DiffInfo) where
then ""
else " in the " <> intercalate "/" (toCategoryName <$> parentAnnotations) <> " context"
diffSummary :: HasCategory leaf => Diff leaf Info -> [DiffSummary DiffInfo]
diffSummary :: (HasCategory leaf, HasField fields Category) => Diff leaf (Record fields) -> [DiffSummary DiffInfo]
diffSummary = cata $ \case
-- Skip comments and leaves since they don't have any changes
(Free (_ :< Leaf _)) -> []