cln: hlint: Clean up section related warnings.

.hlint.yaml

@@ -16,8 +16,6 @@
 - ignore: {name: "Use camelCase"}
 - ignore: {name: "Use list comprehension"}
 - ignore: {name: "Use fewer imports"}
-- ignore: {name: "Use tuple-section"}
-- ignore: {name: "Use section"}
 
 
 # Specify additional command line arguments

hledger-lib/Hledger/Data/Dates.hs

@@ -225,7 +225,7 @@ splitSpan (DaysOfWeek days@(n:_)) ds
 
     wheel = (\x -> zipWith (-) (tail x) x) . concat . zipWith fmap (fmap (+) [0,7..]) . repeat $ days
 
-    split = splitspan' (repeat startofday) (fmap (flip applyN nextday) wheel)
+    split = splitspan' (repeat startofday) (fmap (`applyN` nextday) wheel)
 
 splitSpan (DayOfYear m n) s = splitspan (nthdayofyearcontaining m n) (applyN (n-1) nextday . applyN (m-1) nextmonth . nextyear) s
 -- splitSpan (WeekOfYear n)    s = splitspan startofweek    (applyN n nextweek)    s

hledger-lib/Hledger/Read/CsvReader.hs

@@ -1001,7 +1001,7 @@ getAmount rules record currency p1IsVirtual n =
     assignments' | any isnumbered assignments = filter isnumbered assignments
                  | otherwise                  = assignments
       where
-        isnumbered (f,_) = T.any (flip elem ['0'..'9']) f
+        isnumbered (f,_) = T.any isDigit f
 
     -- if there's more than one value and only some are zeros, discard the zeros
     assignments''

hledger-lib/Hledger/Reports/BudgetReport.hs

@@ -442,7 +442,7 @@ budgetReportAsCsv
             ++ concat [[rowtot, budgettot] | row_total_]
             ++ concat [[rowavg, budgetavg] | average_]
 
-        joinNames = fmap ((:) (render row))
+        joinNames = fmap (render row :)
 
 -- tests
 

hledger-web/Hledger/Web/Handler/RegisterR.hs

@@ -1,10 +1,11 @@
 -- | /register handlers.
 
-{-# LANGUAGE NamedFieldPuns #-}
-{-# LANGUAGE OverloadedStrings #-}
-{-# LANGUAGE QuasiQuotes #-}
+{-# LANGUAGE NamedFieldPuns      #-}
+{-# LANGUAGE OverloadedStrings   #-}
+{-# LANGUAGE QuasiQuotes         #-}
 {-# LANGUAGE ScopedTypeVariables #-}
-{-# LANGUAGE TemplateHaskell #-}
+{-# LANGUAGE TemplateHaskell     #-}
+{-# LANGUAGE TupleSections       #-}
 
 module Hledger.Web.Handler.RegisterR where
 
@@ -78,7 +79,7 @@ preferReal ps
 elideRightDecorated :: Int -> [(Maybe d, Char)] -> [(Maybe d, Char)]
 elideRightDecorated width s =
     if length s > width
-        then take (width - 2) s ++ map ((,) Nothing) ".."
+        then take (width - 2) s ++ map (Nothing,) ".."
         else s
 
 undecorateLinks :: [(Maybe acct, char)] -> [(acct, ([char], [char]))]
@@ -92,10 +93,8 @@ undecorateLinks xs0@(x:_) =
         _ -> error "link name not decorated with account"  -- PARTIAL:
 
 decorateLinks :: [(acct, ([char], [char]))] -> [(Maybe acct, char)]
-decorateLinks =
-    concatMap
-        (\(acct, (name, comma)) ->
-            map ((,) (Just acct)) name ++ map ((,) Nothing) comma)
+decorateLinks = concatMap $ \(acct, (name, comma)) ->
+    map (Just acct,) name ++ map (Nothing,) comma
 
 -- | Generate javascript/html for a register balance line chart based on
 -- the provided "AccountTransactionsReportItem"s.

hledger/Hledger/Cli/Commands/Balance.hs

@@ -515,14 +515,12 @@ multiBalanceReportAsCsv opts@ReportOpts{..} =
   (if transpose_ then transpose else id) . uncurry (++) . multiBalanceReportAsCsv' opts
 
 multiBalanceReportAsCsv' :: ReportOpts -> MultiBalanceReport -> (CSV, CSV)
-multiBalanceReportAsCsv' opts@ReportOpts{..}
-    (PeriodicReport colspans items tr) =
-  flip (,) totalrows $
-  ("account" : ["commodity" | commodity_column_] ++ map showDateSpan colspans
-   ++ ["total"   | row_total_]
-   ++ ["average" | average_]
-  ) :
-  concatMap (fullRowAsTexts (accountNameDrop drop_ . prrFullName)) items
+multiBalanceReportAsCsv' opts@ReportOpts{..} (PeriodicReport colspans items tr) =
+    ( ("account" : ["commodity" | commodity_column_] ++ map showDateSpan colspans
+       ++ ["total"   | row_total_]
+       ++ ["average" | average_]
+      ) : concatMap (fullRowAsTexts (accountNameDrop drop_ . prrFullName)) items
+    , totalrows)
   where
     fullRowAsTexts render row = (render row :) <$> multiBalanceRowAsCsvText opts row
     totalrows

hledger/Hledger/Cli/Commands/Roi.hs

@@ -1,6 +1,7 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE ParallelListComp  #-}
 {-# LANGUAGE TemplateHaskell   #-}
+{-# LANGUAGE TupleSections     #-}
 {-# LANGUAGE RecordWildCards   #-}
 {-|
 
@@ -119,7 +120,7 @@ roi CliOpts{rawopts_=rawopts, reportspec_=rspec@ReportSpec{_rsReportOpts=ReportO
 
       priceDates = dbg3 "priceDates" $ nub $ filter (spanContainsDate span) priceDirectiveDates
       cashFlow =
-        ((map (\d -> (d,nullmixedamt)) priceDates)++) $
+        ((map (,nullmixedamt) priceDates)++) $
         cashFlowApplyCostValue $
         calculateCashFlow trans (And [ Not investmentsQuery
                                      , Not pnlQuery