What is metaprogramming in Ruby?
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Which Ruby module provides reflection capabilities for classes, modules, and objects?
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What is the purpose of the method_missing method in Ruby?
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What is a singleton class in Ruby?
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What does the term "duck typing" refer to in Ruby?
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Which Ruby method is commonly used for dynamically defining new methods on an object?
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What is a closure in Ruby?
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What is memoization in Ruby?
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What is the purpose of the instance_eval method in Ruby?
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What does the term "monkey patching" refer to in Ruby?
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Which keyword is used to define a module in Ruby?
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What is the purpose of the method_defined? method in Ruby's Module class?
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What is an eigenclass in Ruby?
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What is the purpose of the include keyword in Ruby?
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What does the term "lexical scope" refer to in Ruby?
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What is the purpose of the yield keyword in Ruby?
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What is the main difference between a lambda and a Proc in Ruby?
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What is an anonymous function in Ruby called?
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What does the term "currying" refer to in Ruby?
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Which Ruby module is commonly used for memoization?
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