It is a valuable and documented code quality. http://en.wikipedia.org/wiki/Principle_of_least_astonishment http://en.wikipedia.org/wiki/Principle_of_least_aston

It is a valuable and documented code quality. http://en.wikipedia.org/wiki/Principle_of_least_astonishment http://en.wikipedia.org/wiki/Principle_of_least_astonishment Principle of least astonishment (POLA) was also a core design decision behind ruby. http://en.wikipedia.org/wiki/Ruby_(programming_language)#Philosophy http://en.wikipedia.org/wiki/Ruby_(programming_language)#Phi...