1 files changed, 0 insertions, 45 deletions
diff --git a/app/Issue/GroupBy.hs b/app/Issue/GroupBy.hs
deleted file mode 100644
index 18859f2..0000000
--- a/app/Issue/GroupBy.hs
+++ /dev/null
@@ -1,45 +0,0 @@
-module Issue.GroupBy
-  ( groupByArg,
-    groupIssuesBy,
-  )
-where
-
-import Data.Map (Map)
-import Data.Map qualified as M
-import Data.Maybe (mapMaybe)
-import Data.Text qualified as T
-import Issue (Issue (..))
-import Issue.Tag (Tag (..))
-import Issue.Tag qualified as I
-import Options.Applicative qualified as O
-
-groupByArg :: O.Parser (Maybe T.Text)
-groupByArg =
-  O.optional
-    ( O.option
-        (O.maybeReader (parse . T.pack))
-        ( O.long "group-by"
-            <> O.metavar "TAG"
-            <> O.help "Group selected issues."
-        )
-    )
-  where
-    parse s
-      | "@" `T.isPrefixOf` s = Just (T.drop 1 s)
-      | otherwise = Nothing
-
-groupIssuesBy :: T.Text -> [Issue] -> Map T.Text [Issue]
-groupIssuesBy groupBy issues =
-  foldl
-    ( \collected issue ->
-        foldl
-          (flip $ M.alter (Just . maybe [issue] (issue :)))
-          collected
-          (groupsOfIssue groupBy issue)
-    )
-    M.empty
-    issues
-  where
-    groupsOfIssue group issue =
-      mapMaybe I.tagValue $
-        filter (\(Tag key _) -> key == group) (issue.tags ++ issue.internalTags)