wrote much code...

[Rakka.git] / Rakka / Utils.hs

diff --git a/Rakka/Utils.hs b/Rakka/Utils.hs
index 4da609cd48b0baf42d015c3975f2644a2190f2da..92f3b1232f51eacb51cdddefeaa15c6db36258db 100644 (file)
--- a/Rakka/Utils.hs
+++ b/Rakka/Utils.hs
@@ -1,5 +1,6 @@
 module Rakka.Utils
-    ( parseYesOrNo
+    ( yesOrNo
+    , parseYesOrNo
     , maybeA
     , defaultTo
     , deleteIfEmpty
@@ -13,6 +14,11 @@ import           System.Time
 import           Text.Printf
 
 
+yesOrNo :: Bool -> String
+yesOrNo True  = "yes"
+yesOrNo False = "no"
+
+
 parseYesOrNo :: ArrowChoice a => a String Bool
 parseYesOrNo 
     = proc str -> do case str of