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Delete or Insert entire diff if one side of the source blobs is empty

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joshvera 2016-07-11 12:57:10 -04:00
parent 1dfae9a1b9
commit 680fe1304c
1 changed files with 1 additions and 1 deletions
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2
src/Diffing.hs
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@ -87,7 +87,7 @@ diffFiles parser renderer sourceBlobs = do
terms <- sequence $ parser <$> sources
let replaceLeaves = breakDownLeavesByWord <$> sources
let areNullOids = runJoin $ (== nullOid) . oid <$> sourceBlobs
let areNullOids = runBothWith (\a b -> (oid a == nullOid || length (source a) == 0, oid b == nullOid || length (source b) == 0)) sourceBlobs
let textDiff = case areNullOids of
(True, False) -> pure $ Insert (snd terms)
(False, True) -> pure $ Delete (fst terms)