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authorAndreas Grois <andi@grois.info>2023-12-08 15:15:33 +0100
committerAndreas Grois <andi@grois.info>2023-12-08 15:15:33 +0100
commit5e75e251e5652908e23b4977e98600688ff9fd81 (patch)
treebdb7d0004b7a5aa58fc33804d0bacf01d635bff6 /Common/String.lean
parente6f4111aa97f34383369577bff011d546d26d000 (diff)
Day 7
Diffstat (limited to 'Common/String.lean')
-rw-r--r--Common/String.lean2
1 files changed, 2 insertions, 0 deletions
diff --git a/Common/String.lean b/Common/String.lean
index 7fe7aee..3edbd63 100644
--- a/Common/String.lean
+++ b/Common/String.lean
@@ -2,3 +2,5 @@ namespace String
def splitTrim (c : Char → Bool) (s : String) : List String :=
String.trim <$> s.split c
+
+def notEmpty : String → Bool := not ∘ isEmpty