Because I found :define_method appears both in Class.private_instance_methods and Module.private_instance_methods.Can you tell me why? Thank you!
Because I found :define_method appears both in Class.private_instance_methods and Module.private_instance_methods .Can you tell me
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It’s because it’s defined in Module: http://apidock.com/ruby/Module/define_method and base class of Class is Module. So, if that what you ask, you can use both.