X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;ds=sidebyside;f=src%2FTwitter%2FUser.hs;h=2c199c9d3607d0b3187babaf20c5a3ef44669a08;hb=606371fece618f28d3fedf182165ef3a56bf4159;hp=217ee7ddeed4e223b415d5d175947f9ff2c39dad;hpb=94484087fbfe98d6735aa82798a9bf506f97fd19;p=dead%2Fhalcyon.git

diff --git a/src/Twitter/User.hs b/src/Twitter/User.hs
index 217ee7d..2c199c9 100644
--- a/src/Twitter/User.hs
+++ b/src/Twitter/User.hs
@@ -1,3 +1,4 @@
+-- | Functions and data for working with Twitter users.
 module Twitter.User
 where
 
@@ -5,11 +6,14 @@ import Text.XML.HaXml
 
 import Twitter.Xml
 
+-- |Represents a Twitter user, and contains the only attribute thereof
+-- that we care about: the screen (user) name.
 data User = User { screen_name :: String }
           deriving (Show, Eq)
 
 
-user_from_content :: Content -> (Maybe User)
+-- |Create a 'User' from HaXML 'Content'.
+user_from_content :: Content i -> (Maybe User)
 user_from_content c =
     if (length names) == 0
     then
@@ -21,3 +25,9 @@ user_from_content c =
 
     where
     names = user_screen_name c
+
+
+-- |Get the URL for the given screen name's timeline.
+screen_name_to_timeline_url :: String -> String
+screen_name_to_timeline_url sn =
+    "http://twitter.com/" ++ sn