[ruby/set] The arity of initialize_clone is -1 in Ruby >= 3

ruby/set@32a9689696
ruby · Dec 23, 2023 · 6fc3171 · 6fc3171
1 parent 271c74a
commit 6fc3171
Showing 1 changed file with 4 additions and 12 deletions.
diff --git a/lib/set.rb b/lib/set.rb
@@ -286,18 +286,10 @@ def initialize_dup(orig)
     @hash = orig.instance_variable_get(:@hash).dup
   end
 
-  if Kernel.instance_method(:initialize_clone).arity != 1
-    # Clone internal hash.
-    def initialize_clone(orig, **options)
-      super
-      @hash = orig.instance_variable_get(:@hash).clone(**options)
-    end
-  else
-    # Clone internal hash.
-    def initialize_clone(orig)
-      super
-      @hash = orig.instance_variable_get(:@hash).clone
-    end
+  # Clone internal hash.
+  def initialize_clone(orig, **options)
+    super
+    @hash = orig.instance_variable_get(:@hash).clone(**options)
   end
 
   def freeze    # :nodoc: