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-rw-r--r--Property.hs3
1 files changed, 3 insertions, 0 deletions
diff --git a/Property.hs b/Property.hs
index 4055ab2a..84a57a1b 100644
--- a/Property.hs
+++ b/Property.hs
@@ -83,6 +83,9 @@ property `onChange` hook = Property (propertyDesc property) $ do
requires :: Property -> Property -> Property
x `requires` y = combineProperties (propertyDesc x) [y, x]
+describe :: Property -> Desc -> Property
+describe p d = p { propertyDesc = d }
+
{- Makes a Property only be performed when a test succeeds. -}
check :: IO Bool -> Property -> Property
check c property = Property (propertyDesc property) $ ifM c