X-Git-Url: http://gitweb.michael.orlitzky.com/?p=dead%2Fhalcyon.git;a=blobdiff_plain;f=src%2FStringUtils.hs;h=b5feccb3f079a32755784ad2afc63b894802233b;hp=b7d291c229acdc96f777f8b60078fbd991d3c0cd;hb=bbd3f429da0e9e5906f6aecb85f1c00683500428;hpb=e13f2a1eced5f388b37bc0ed12e9db72eba4b5d4

diff --git a/src/StringUtils.hs b/src/StringUtils.hs
index b7d291c..b5feccb 100644
--- a/src/StringUtils.hs
+++ b/src/StringUtils.hs
@@ -5,14 +5,16 @@ where
 import Test.HUnit
 
 
--- |Takes a list of strings, call them string1, string2, etc. and
--- numbers them like a list. So,
--- 1. string1
--- 2. string2
--- 3. etc.
+-- | Takes a list of strings, call them string1, string2, etc. and
+--   numbers them like a list. So,
+--
+--   1. string1
+--   2. string2
+--   3. etc.
+--
 listify :: [String] -> [String]
-listify items =
-    zipWith (++) list_numbers items
+listify =
+    zipWith (++) list_numbers
     where
       list_numbers = map show_with_dot [1::Integer ..]
       show_with_dot x = (show x) ++ ". "
@@ -25,7 +27,8 @@ string_utils_tests = [ test_listify ]
 
 test_listify :: Test
 test_listify =
-    TestCase $ assertEqual "All items are numbered correctly." expected_items actual_items
+    TestCase $ assertEqual description expected_items actual_items
     where
+      description = "All items are numbered correctly."
       actual_items = listify [ "item1", "item2" ]
       expected_items = ["1. item1", "2. item2" ]