Maintenance Ruby 3.4 gets fixes, but no new features. Switch to Ruby 4.0 →
instance method
Singleton::SingletonInstanceMethods#_dump
_dump(depth = -1)
lib/singleton.rb
View on GitHub ↗
# File tmp/rubies/ruby-3.4.1/lib/singleton.rb, line 109
def _dump(depth = -1)
''
end
By default, do not retain any state when marshalling.