Maintenance Ruby 3.3 gets fixes, but no new features. Switch to Ruby 4.0 →
instance method
Set#initialize_clone
initialize_clone(orig, **options)
lib/set.rb
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# File tmp/rubies/ruby-3.3.0/lib/set.rb, line 290
def initialize_clone(orig, **options)
super
@hash = orig.instance_variable_get(:@hash).clone(**options)
end
Clone internal hash.