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-rw-r--r--src/Hakyll/Core/Writable.hs5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/Hakyll/Core/Writable.hs b/src/Hakyll/Core/Writable.hs
index 1253e19..8239ce2 100644
--- a/src/Hakyll/Core/Writable.hs
+++ b/src/Hakyll/Core/Writable.hs
@@ -11,6 +11,8 @@ import qualified Data.ByteString as SB
import Text.Blaze (Html)
import Text.Blaze.Renderer.String (renderHtml)
+import Hakyll.Core.Identifier
+
-- | Describes an item that can be saved to the disk
--
class Writable a where
@@ -28,3 +30,6 @@ instance Writable [Word8] where
instance Writable Html where
write p html = write p $ renderHtml html
+
+instance Writable Identifier where
+ write p i = write p $ show i