<story><title>Where does Ruby go from here?</title><url>http://blog.sefindustries.com/the-happiness-manifesto/</url></story><parent_chain><item><author>JonnieCache</author><text>I don&amp;#x27;t want to leave ruby, but at the end of the day, it&amp;#x27;s slow. Jruby is pretty decent, but the clunkiness of the JVM takes the fun out of it.&lt;p&gt;Maybe it&amp;#x27;s just the lack of a corporation pouring billions into it like google did with V8, but I suspect that ruby can never be fast, due to ObjectSpace and the like. That awesome&amp;#x2F;insane object model we all like so much is just impossible to optimise. All the other weird shit ruby can do doesn&amp;#x27;t help.&lt;p&gt;&lt;a href=&quot;http://blog.headius.com/2012/10/so-you-want-to-optimize-ruby.html&quot; rel=&quot;nofollow&quot;&gt;http:&amp;#x2F;&amp;#x2F;blog.headius.com&amp;#x2F;2012&amp;#x2F;10&amp;#x2F;so-you-want-to-optimize-ruby...&lt;/a&gt;&lt;p&gt;Still, for stuff that doesn&amp;#x27;t need to be fast, ruby is still a joy to use, and always will be. The enumerable API feels so fluid, it&amp;#x27;s only really surpassed by languages like clojure in my experience.&lt;p&gt;As you might be able to guess, I&amp;#x27;m looking forward very much to swift becoming a general purpose language. If apple are all funny about it and try and neuter the ecosystem for some reason, I will be a sad panda.</text></item></parent_chain><comment><author>djur</author><text>ObjectSpace isn&amp;#x27;t really a major issue. JRuby disables (most of) it by default for performance reasons and I&amp;#x27;ve never had to turn it on for any real code.&lt;p&gt;Ruby has been a major source of improvements in software, especially tooling and web development, over the last 10 years. A lot of the newer languages have borrowed concepts popularized by Ruby (gem-style package management; bundler-style dependency management; same-language build tools like rake; rails and sinatra-esque web frameworks). And a lot of tooling for other languages has been written in Ruby (sometimes later replaced by same-language tools). I&amp;#x27;d compare the role Ruby has played to Perl in the &amp;#x27;90s.&lt;p&gt;I certainly hope Ruby doesn&amp;#x27;t go down Perl&amp;#x27;s path. It may be protected from that fate by two differences. First, there&amp;#x27;s no Perl 6-like project to distract attention and effort from the actively used version. Second, Ruby remains by far the best general-purpose language out there for those of us who like Smalltalk-style OO languages (everything an object, message passing, extreme late binding).&lt;p&gt;I too would really like to see Swift escape the Apple ecosystem, for a number of reasons, even though I&amp;#x27;m unlikely to use it myself.</text></comment>
<story><title>Where does Ruby go from here?</title><url>http://blog.sefindustries.com/the-happiness-manifesto/</url></story><parent_chain><item><author>JonnieCache</author><text>I don&amp;#x27;t want to leave ruby, but at the end of the day, it&amp;#x27;s slow. Jruby is pretty decent, but the clunkiness of the JVM takes the fun out of it.&lt;p&gt;Maybe it&amp;#x27;s just the lack of a corporation pouring billions into it like google did with V8, but I suspect that ruby can never be fast, due to ObjectSpace and the like. That awesome&amp;#x2F;insane object model we all like so much is just impossible to optimise. All the other weird shit ruby can do doesn&amp;#x27;t help.&lt;p&gt;&lt;a href=&quot;http://blog.headius.com/2012/10/so-you-want-to-optimize-ruby.html&quot; rel=&quot;nofollow&quot;&gt;http:&amp;#x2F;&amp;#x2F;blog.headius.com&amp;#x2F;2012&amp;#x2F;10&amp;#x2F;so-you-want-to-optimize-ruby...&lt;/a&gt;&lt;p&gt;Still, for stuff that doesn&amp;#x27;t need to be fast, ruby is still a joy to use, and always will be. The enumerable API feels so fluid, it&amp;#x27;s only really surpassed by languages like clojure in my experience.&lt;p&gt;As you might be able to guess, I&amp;#x27;m looking forward very much to swift becoming a general purpose language. If apple are all funny about it and try and neuter the ecosystem for some reason, I will be a sad panda.</text></item></parent_chain><comment><author>Pxtl</author><text>Now I&amp;#x27;m starting to wonder if it would be possible to adapt V8 directly to use other dynamically-typed scripting language, like the Parrot project was intended to do.  A language parser at the front, V8 in the middle, and the language&amp;#x27;s standard library in the back.&lt;p&gt;Node.js demonstrated the power of V8 with an alternate stdlib, perhaps an alternate language in front is possible too?  Then again, probably V8 is at the very least heavily entangled with Javascript&amp;#x27;s type-system.</text></comment>