Module is an overloaded term in software engineering. The most generic definition is just some bunch of code packaged somehow with a well defined interface. Ru

Module is an overloaded term in software engineering. The most generic definition is just some bunch of code packaged somehow with a well defined interface. Ruby has its own kind of "modules": http://ruby-doc.com/docs/ProgrammingRuby/html/tut_modules.html http://ruby-doc.com/docs/ProgrammingRuby/html/tut_modules.ht...