Discover the names of any of the included modules of an instance or its class using the included_modules method from Module. : Module Reflection « Reflection « Ruby

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Ruby » Reflection » Module Reflection   Discover the names of any of the included modules of an instance or its class using the included_modules method from Module. myString = "asdf" p myString.class.included_modules # => [Enumerable, Comparable, Kernel] p myString.class.superclass.included_modules # => [Kernel] p String.included_modules # => [Enumerable, Comparable, Kernel] p Object.included_modules # => [Kernel]   Related examples in the same category 1.  use the included_modules method to discover what modules a class uses

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