Use hyphens instead of underscores in access-token et al.

[dead/halcyon.git] / src / StringUtils.hs

diff --git a/src/StringUtils.hs b/src/StringUtils.hs
index b7d291c229acdc96f777f8b60078fbd991d3c0cd..b5feccb3f079a32755784ad2afc63b894802233b 100644 (file)
--- 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" ]