Performance fix.

vidarh · vidarh · commit 548e82a378fa · 2023-05-12T22:47:57.000+01:00
diff --git a/lib/core/array.rb b/lib/core/array.rb
@@ -201,9 +201,7 @@ def ==(other)
 
   def self.[](*elements)
     a = self.new
-    elements.each do |e|
-      a << e
-    end
+    a.concat(elements)
     a
   end
 
