Slashdot Mirror
Ioke Tries To Combine the Best of Lisp and Ruby
synodinos writes "Ola Bini, a core JRuby developer and author of the book Practical JRuby on Rails Projects, has been developing a new language for the JVM called Ioke. This strongly typed, extremely dynamic, prototype-based, object-oriented language aims to give developers the same kind of power they get with Lisp and Ruby, combined with a nice, small, regular syntax."
http://www.iolanguage.com/
Io is a small, prototype-based programming language. The ideas in Io are mostly inspired by Smalltalk (all values are objects, all messages are dynamic), Self (prototype-based), NewtonScript (differential inheritance), Act1 (actors and futures for concurrency), LISP (code is a runtime inspectable/modifiable tree) and Lua (small, embeddable).
How we know is more important than what we know.
If you're looking for a modernized lisp on the JVM, check out Clojure: http://clojure.org/
All the goodies of lisp, the JVM, and functional programming without all the bad outdated stuff. It's a very cool language.
That's because C deals with how computers actually think. All this new stuff with languages is wonderful, and often has some uses in various cases, however none of it relates to how a computer actually works. C is a good "mid level" language. By that I mean it does a good job of structuring programs in terms of how they actually work on a processor, while still being fairly easy for a human to work with.
A lot of people get caught up in their "flavour of the month" language and forget that none of this relates to how computers actually work. For example yes, pointers are confusing and you can get in to trouble with them. However, that is actually how a processor handles things. It has registers that are pointers to memory locations of things it needs (like a pointer to the instruction to execute). So while more restrictive, managed references might be nice, they've nothing at all to do with how the processor works. That means you have to implement additional code overhead to deal with that sort of thing, and that you are losing the ability to optimise in certain ways.
Basically C is likely to remain strong until we just have more CPU power and memory than we know what to do with on all platforms (embedded included). Until then there is the need to generate optimised programs. To do that, you need to be able to write a program based on how the computer thinks, not on how you do.
underscores? in lisp? are you mad!!?
(best-part-exists-p lisp)
i.e., hyphens as separators, p for predicate rather than the schemish question mark of you parent, and no need to quote lisp which is clearly being treated as a variable pointing to a language entity here, not a raw symbol in need of quotation.