Hlint: Warning: Use if

Ledger/Utils.hs

@@ -54,14 +54,10 @@ rstrip = reverse . dropws . reverse
 dropws = dropWhile (`elem` " \t")
 
 elideLeft width s =
-    case length s > width of
+    if length s > width then ".." ++ reverse (take (width - 2) $ reverse s) else s
-      True -> ".." ++ reverse (take (width - 2) $ reverse s)
-      False -> s
 
 elideRight width s =
-    case length s > width of
+    if length s > width then take (width - 2) s ++ ".." else s
-      True -> take (width - 2) s ++ ".."
-      False -> s
 
 underline :: String -> String
 underline s = s' ++ replicate (length s) '-' ++ "\n"

Options.hs

@@ -239,9 +239,7 @@ optsToFilterSpec opts args t = FilterSpec {
                                ,costbasis=CostBasis `elem` opts
                                ,acctpats=apats
                                ,descpats=dpats
-                               ,whichdate=case Effective `elem` opts of
+                               ,whichdate = if Effective `elem` opts then EffectiveDate else ActualDate
-                                            True -> EffectiveDate
-                                            _    -> ActualDate
                                }
     where (apats,dpats) = parsePatternArgs args
 

Utils.hs

@@ -33,9 +33,7 @@ withLedgerDo opts args cmdname cmd = do
   t <- getCurrentLocalTime
   tc <- getClockTime
   let go = cmd opts args . filterAndCacheLedgerWithOpts opts args t rawtext . (\rl -> rl{filepath=f,filereadtime=tc})
-  case creating of
+  if creating then go rawLedgerEmpty else (runErrorT . parseLedgerFile t) f >>= either (hPutStrLn stderr) go
-    True -> go rawLedgerEmpty
-    False -> (runErrorT . parseLedgerFile t) f >>= either (hPutStrLn stderr) go
 
 -- | Get a Ledger from the given string and options, or raise an error.
 ledgerFromStringWithOpts :: [Opt] -> [String] -> LocalTime -> String -> IO Ledger