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authortv <tv@krebsco.de>2022-01-09 22:41:19 +0100
committertv <tv@krebsco.de>2022-01-09 22:42:22 +0100
commit4ce648a9eeeda9167ee57c2185911e81d45883b6 (patch)
treea1315e1098838196dc331b01f43491b3ba086f63 /src
parent09335855f6d44d65747602781642fc931a88e222 (diff)
Blessings: simplify <>
Diffstat (limited to 'src')
-rw-r--r--src/Blessings.hs3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/Blessings.hs b/src/Blessings.hs
index 450daa3..344fac2 100644
--- a/src/Blessings.hs
+++ b/src/Blessings.hs
@@ -47,8 +47,7 @@ instance Functor Blessings where
instance Semigroup (Blessings a) where
t <> Empty = t
Empty <> t = t
- Append t1 t2 <> Append t3 t4 = t1 <> t2 <> t3 <> t4
- Append t1 t2 <> t3 = t1 <> t2 <> t3
+ Append t1 t2 <> t3 = Append t1 (t2 <> t3)
t1 <> t2 = Append t1 t2