Doesn't a chart like that apply to virtually all languages? You have command line of course, a package manager, the standard library, etc. EDIT: Even the suppo

Doesn't a chart like that apply to virtually all languages? You have command line of course, a package manager, the standard library, etc. EDIT: Even the supposedly Rails-specific things on the right are very general other than Ruby & Rails. VCS? Text editor? How is that Rails specific?