Switch rendering of Double values to 6 digits of precision.

This makes our behaviour more friendly, and a little more similar to printf besides.
haskell · Jun 29, 2011 · da807dd · da807dd
1 parent 60392df
commit da807dd
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Data/Text/Buildable.hs b/Data/Text/Buildable.hs
@@ -108,11 +108,11 @@ instance (Integral a, Buildable a) => Buildable (Ratio a) where
     build a = build (numerator a) <> singleton '/' <> build (denominator a)
 
 instance Buildable Float where
-    build = fromText . C.toShortest . realToFrac
+    build = fromText . C.toPrecision 6 . realToFrac
     {-# INLINE build #-}
 
 instance Buildable Double where
-    build = fromText . C.toShortest
+    build = fromText . C.toPrecision 6
     {-# INLINE build #-}
 
 instance Buildable DiffTime where