Ruby is too dynamic. We can do almost anything in runtime, from creating the classes at runtime to creating methods dynamically. If you are coming from some other language, it would be shocking for you too know that nothing is private in ruby. You can access private and protected method from anywhere you want. You can call this a flexibility or a curse. But a smart developer knows when to utilize the power of extreme flexibility that Ruby provides and when to stay away from it. Is this all Ruby can do in terms of flexibility? Definitely not. Ruby have