I was under the impression that grails is a clone of rails (I think it was actually called rails at one point and they were asked to rename it), but not that gr

I was under the impression that grails is a clone of rails (I think it was actually called rails at one point and they were asked to rename it), but not that groovy is a clone of ruby - I think they have drawn a lot of inspiration from ruby and python, but not that it is a jvm version of ruby - but someone please correct me if im wrong. It seems like it is more about being a scripting version of java itself.