+
+
+-- | 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
+-- with a leading '0'. So maybe they're treating these as text?
+--
+-- In any case, we do the simplest thing that is correct for all the
+-- XML we've got: pad it to (only) three digits on pickling.
+--
+xp_team_id :: PU Int
+xp_team_id =
+ (to_team_id, from_team_id) `xpWrapMaybe` xpText
+ where
+ to_team_id :: String -> Maybe Int
+ to_team_id = readMaybe
+
+ from_team_id :: Int -> String
+ from_team_id = printf "%03d"