Update documentation.

[dead/htsn-import.git] / src / TSN / Picklers.hs

diff --git a/src/TSN/Picklers.hs b/src/TSN/Picklers.hs
index c430b8d84e0d5042805f1fcfd67024d642d29f93..1193abf3c203db8029a8f43589ae89c5f6859c95 100644 (file)
--- a/src/TSN/Picklers.hs
+++ b/src/TSN/Picklers.hs
@@ -6,27 +6,17 @@ module TSN.Picklers (
   xp_team_id )
 where
 
+-- System imports.
 import Data.Time.Clock ( UTCTime )
 import Data.Time.Format ( formatTime, parseTime )
 import System.Locale ( defaultTimeLocale )
 import Text.Printf ( printf )
 import Text.Read ( readMaybe )
 import Text.XML.HXT.Arrow.Pickle (
-  XmlPickler(..),
   xpText,
   xpWrapMaybe )
 import Text.XML.HXT.Arrow.Pickle.Xml ( PU )
 
-instance XmlPickler Bool where
-  xpickle =
-    (to_bool, from_bool) `xpWrapMaybe` xpText
-    where
-      to_bool :: String -> Maybe Bool
-      to_bool = readMaybe
-
-      from_bool :: Bool -> String
-      from_bool = show
-
 
 -- | (Un)pickle a UTCTime without the time portion.
 --
@@ -43,7 +33,7 @@ xp_date =
     from_date = formatTime defaultTimeLocale format
 
 
--- | Parse a team_id. This *should* just be an 'Int', but TSN is doing
+-- | Parse a team_id. This /should/ just be an 'Int', but TSN is doing
 --   something weird. First of all, player IDs do look like normal
 --   'Int's. But the team IDs are all stuck in the triple digits, and
 --   double-digit team IDs appear to be padded to three characters