changed everything like a maniac

[Lucu.git] / Network / HTTP / Lucu / Headers.hs

diff --git a/Network/HTTP/Lucu/Headers.hs b/Network/HTTP/Lucu/Headers.hs
index b36927d9bc13978ce9a7116883b69f0901b369bd..3308bbfad7abe200bbc92951c9c8b2618a502839 100644 (file)
--- a/Network/HTTP/Lucu/Headers.hs
+++ b/Network/HTTP/Lucu/Headers.hs
@@ -7,6 +7,8 @@ module Network.HTTP.Lucu.Headers
     ( Headers
     , HasHeaders(..)
 
+    , singleton
+
     , toHeaders
     , fromHeaders
 
@@ -63,6 +65,11 @@ instance HasHeaders Headers where
     getHeaders   = id
     setHeaders _ = id
 
+singleton ∷ CIAscii → Ascii → Headers
+{-# INLINE singleton #-}
+singleton key val
+    = Headers $ M.singleton key val
+
 toHeaders ∷ [(CIAscii, Ascii)] → Headers
 {-# INLINE toHeaders #-}
 toHeaders = flip mkHeaders (∅)