Some time ago we have had ruby vs ~ada discussions, or more generally ruby and "large scale applications" - actually, the people that contributed their (impressive) knowledge made this quite interesting. So here I start again - with my lack of knowledge. Ruby vs Smalltalk. I only wrote a tiny bit of smalltalk so far. Some things remind me of ruby like the |block| syntax (but the smalltalk people seem to like to do the |block| in a new line and whenever I saw this in ruby, i was puzzled, because I am used to having the |block| in the same line). Actually come to look at it, I dont so much like the syntax of smalltalk. I think Ruby's syntax is cleaner than smalltalk's and I also am not too fond of using := instead of = for assignment. (The Io language uses := too and I'd really have it the other way around, so that = means assignment, rather than "update slot") Anyway, there is one thing which I believe totally rocks in smalltalk and I still have not understood it completely. It is that image thing. Of course I am interested in this due to the recent exposure of Maglev, additionally some older praises towards smalltalk-squeak, but also about the general VM discussions regarding ruby. And on IRC drbrain mentioned that there are objects which are nearly thirty years old (in some images), which I found astonishing. (Havent even thought that objects "age" too .. can I have my immortal objects in the matrix please? ;> ) My brain also connects this to other discussions I have had (on Gobolinux), where a few talked about a filesystem which uses a database rather than the current FHS approach with flat files being spread everywhere. I think the idea that an image is used for both storing where files are (and then would do away with the problem of requiring _absolute_ paths for anything actually, because i think having the need to store absolute, hardcoded paths is really bad if one needs flexibility), and also the complete OS (in form of objects and their data) is simply ... well, "cool". But it seems as if this whole VM or rather image thing is hardly used outside Smalltalk. Which sounds like a shame, unless I missed something perhaps? Can ruby have such an image based system additionally? -- Posted via http://www.ruby-forum.com/.