descriptions: Leverage ICU to get better description/payee/note sorting

Author: alerque

hledger/Hledger/Cli/Commands/Descriptions.hs

@@ -18,7 +18,8 @@ module Hledger.Cli.Commands.Descriptions (
 #if !(MIN_VERSION_base(4,11,0))
 import Data.Monoid
 #endif
-import Data.List
+import Data.List.Extra (nubSortBy)
+import qualified Data.Text.ICU as T
 import qualified Data.Text.IO as T
 
 import Hledger
@@ -39,6 +40,6 @@ descriptions CliOpts{reportopts_=ropts} j = do
   d <- getCurrentDay
   let q  = queryFromOpts d ropts
       ts = entriesReport ropts q j
-      descriptions = nub $ sort $ map tdescription ts
+      descriptions = nubSortBy (T.compare [T.CompareIgnoreCase]) $ map tdescription ts
 
   mapM_ T.putStrLn descriptions

hledger/Hledger/Cli/Commands/Notes.hs

@@ -18,7 +18,8 @@ module Hledger.Cli.Commands.Notes (
 #if !(MIN_VERSION_base(4,11,0))
 import Data.Monoid
 #endif
-import Data.List
+import Data.List.Extra (nubSortBy)
+import qualified Data.Text.ICU as T
 import qualified Data.Text.IO as T
 
 import Hledger
@@ -39,6 +40,6 @@ notes CliOpts{reportopts_=ropts} j = do
   d <- getCurrentDay
   let q  = queryFromOpts d ropts
       ts = entriesReport ropts q j
-      notes = nub $ sort $ map transactionNote ts
+      notes = nubSortBy (T.compare [T.CompareIgnoreCase]) $ map transactionNote ts
 
   mapM_ T.putStrLn notes

hledger/Hledger/Cli/Commands/Payees.hs

@@ -18,7 +18,8 @@ module Hledger.Cli.Commands.Payees (
 #if !(MIN_VERSION_base(4,11,0))
 import Data.Monoid
 #endif
-import Data.List
+import Data.List.Extra (nubSortBy)
+import qualified Data.Text.ICU as T
 import qualified Data.Text.IO as T
 
 import Hledger
@@ -39,6 +40,6 @@ payees CliOpts{reportopts_=ropts} j = do
   d <- getCurrentDay
   let q  = queryFromOpts d ropts
       ts = entriesReport ropts q j
-      payees = nub $ sort $ map transactionPayee ts
+      payees = nubSortBy (T.compare [T.CompareIgnoreCase]) $ map transactionPayee ts
 
   mapM_ T.putStrLn payees

hledger/hledger.cabal

@@ -159,6 +159,7 @@ library
     , data-default >=0.5
     , directory
     , easytest >=0.2.1 && <0.3
+    , extra
     , filepath
     , hashable >=1.2.4
     , haskeline >=0.6
@@ -179,6 +180,7 @@ library
     , tabular >=0.2
     , temporary
     , text >=0.11
+    , text-icu
     , time >=1.5
     , timeit
     , transformers

hledger/package.yaml

@@ -119,6 +119,7 @@ dependencies:
 - Decimal
 - directory
 - easytest >= 0.2.1 && <0.3
+- extra
 - filepath
 - haskeline >=0.6
 - megaparsec >=7.0.0 && <8
@@ -136,6 +137,7 @@ dependencies:
 - tabular >=0.2
 - temporary
 - text >=0.11
+- text-icu
 - time >=1.5
 - timeit
 - transformers