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JoshCheek/dynamic_class_namespaces_and_superclasses_and_singleton_classes.rb

Last active October 21, 2022 22:20
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Example of Ruby's dynamicism
Raw
dynamic_class_namespaces_and_superclasses_and_singleton_classes.rb
# https://twitter.com/josh_cheek/status/1583584074652082176
def
( class
class A
self
end::B < class C; self end
self
end
).something
'hello'
end
A::B.superclass # => C
A::B.something # => "hello"
RUBY_VERSION # => "3.0.2"
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