Comments on: Ruby AST for Fun and Profit http://www.igvita.com/2008/12/11/ruby-ast-for-fun-and-profit/ A goal is a dream with a deadline. Tue, 16 Mar 2010 13:52:06 +0000 http://wordpress.org/?v=2.7.1 hourly 1 By: Ilya Grigorik http://www.igvita.com/2008/12/11/ruby-ast-for-fun-and-profit/comment-page-1/#comment-203160 Ilya Grigorik Wed, 08 Jul 2009 21:23:15 +0000 http://www.igvita.com/?p=201#comment-203160 Hmmm. Well, if you make any progress, please do share. I'd be interested to learn more about 1.9 and accessing the AST. Hmmm. Well, if you make any progress, please do share. I’d be interested to learn more about 1.9 and accessing the AST.

]]> By: Macario Ortega http://www.igvita.com/2008/12/11/ruby-ast-for-fun-and-profit/comment-page-1/#comment-202935 Macario Ortega Tue, 07 Jul 2009 03:41:57 +0000 http://www.igvita.com/?p=201#comment-202935 Yeah, I've tried RubyParser for another project but what I am really missing is working with live objects. There is Ruby-Internal allso but is not a gem and I couldn't make it work with my ruby 1.9.1 installation. If I can't get sexp representation for live objects iseq's would do, I guess I would have to mess with C extensions. Yeah, I’ve tried RubyParser for another project but what I am really missing is working with live objects.

There is Ruby-Internal allso but is not a gem and I couldn’t make it work with my ruby 1.9.1 installation.

If I can’t get sexp representation for live objects iseq’s would do, I guess I would have to mess with C extensions.

]]> By: Ilya Grigorik http://www.igvita.com/2008/12/11/ruby-ast-for-fun-and-profit/comment-page-1/#comment-202929 Ilya Grigorik Tue, 07 Jul 2009 02:45:13 +0000 http://www.igvita.com/?p=201#comment-202929 Macario, that looks great! Have you tried RubyParser? As far as I know, it should work on 1.9.1, since it's a pure Ruby implementation. Having said that, haven't tried it myself, so going by hearsay. Macario, that looks great! Have you tried RubyParser? As far as I know, it should work on 1.9.1, since it’s a pure Ruby implementation. Having said that, haven’t tried it myself, so going by hearsay.

]]> By: Macario Ortega http://www.igvita.com/2008/12/11/ruby-ast-for-fun-and-profit/comment-page-1/#comment-202780 Macario Ortega Mon, 06 Jul 2009 04:21:36 +0000 http://www.igvita.com/?p=201#comment-202780 I've made gem that adds named arguments support to method calling: http://github.com/maca/arguments/tree/master In 1.8.6 I am using ParseTree and in 1.9.1 Method#source_location and regexp parsing so in 1.9 won't work with live defined methods. In 1.9.1 I really missing the kind of introspection ParseTree provides, right now I need to get the argument names and default values for live Procs without resorting to the source but I have little experience with the C internals. I guess digging into methopara could be a start, any suggested reads? Thanks I’ve made gem that adds named arguments support to method calling: http://github.com/maca/arguments/tree/master

In 1.8.6 I am using ParseTree and in 1.9.1 Method#source_location and regexp parsing so in 1.9 won’t work with live defined methods.

In 1.9.1 I really missing the kind of introspection ParseTree provides, right now I need to get the argument names and default values for live Procs without resorting to the source but I have little experience with the C internals. I guess digging into methopara could be a start, any suggested reads?

Thanks

]]> By: Ilya Grigorik http://www.igvita.com/2008/12/11/ruby-ast-for-fun-and-profit/comment-page-1/#comment-196606 Ilya Grigorik Mon, 01 Jun 2009 22:39:24 +0000 http://www.igvita.com/?p=201#comment-196606 Macario, ParseTree won't work on 1.9 due to its dependencies on native extensions, but you can use RubyParser (pure Ruby implementation) instead: <a href="http://parsetree.rubyforge.org/" rel="nofollow">http://parsetree.rubyforge.org/</a> Macario, ParseTree won’t work on 1.9 due to its dependencies on native extensions, but you can use RubyParser (pure Ruby implementation) instead: http://parsetree.rubyforge.org/

]]> By: Macario Ortega http://www.igvita.com/2008/12/11/ruby-ast-for-fun-and-profit/comment-page-1/#comment-196424 Macario Ortega Mon, 01 Jun 2009 04:13:27 +0000 http://www.igvita.com/?p=201#comment-196424 Toying with the AST is for me the most fun way of doing metaprogramming but I been staying away from ParseTree because it no longer works on Ruby 1.9.1. Is there any way of doing runtime AST modification with 1.9? Ripper needs a string not a live object. Great read. :) Toying with the AST is for me the most fun way of doing metaprogramming but I been staying away from ParseTree because it no longer works on Ruby 1.9.1.

Is there any way of doing runtime AST modification with 1.9?

Ripper needs a string not a live object.

Great read. :)

]]> By: » Ruby AST Tools talk at Raleigh.rb » Web Side Attractions by Brian Landau http://www.igvita.com/2008/12/11/ruby-ast-for-fun-and-profit/comment-page-1/#comment-180140 » Ruby AST Tools talk at Raleigh.rb » Web Side Attractions by Brian Landau Thu, 26 Mar 2009 14:09:06 +0000 http://www.igvita.com/?p=201#comment-180140 [...] Ilya Grigorik’s blog post “Ruby AST for Fund and Profit” [...] [...] Ilya Grigorik’s blog post “Ruby AST for Fund and Profit” [...]

]]> By: Lolcode - Next Generation programming | Apfelkuh.de http://www.igvita.com/2008/12/11/ruby-ast-for-fun-and-profit/comment-page-1/#comment-174263 Lolcode - Next Generation programming | Apfelkuh.de Tue, 03 Mar 2009 23:00:17 +0000 http://www.igvita.com/?p=201#comment-174263 [...] die Python einfach nicht leiden könnten gibt es dank Igvita.com das Ganze auch noch frei nach Ruby-Syntax :coding, fun, Ruby & Co. trackback it! (copy link target...) [...] [...] die Python einfach nicht leiden könnten gibt es dank Igvita.com das Ganze auch noch frei nach Ruby-Syntax :coding, fun, Ruby & Co. trackback it! (copy link target…) [...]

]]> By: Ilya Grigorik http://www.igvita.com/2008/12/11/ruby-ast-for-fun-and-profit/comment-page-1/#comment-159947 Ilya Grigorik Mon, 12 Jan 2009 23:48:12 +0000 http://www.igvita.com/?p=201#comment-159947 Fred, good points. Dynamic, static, parsed, and compiled are all so overloaded in everyday use that it's often hard to say which one should be used. :) Fred, good points. Dynamic, static, parsed, and compiled are all so overloaded in everyday use that it’s often hard to say which one should be used. :)

]]> By: Ennuyer.net » Blog Archive » 2009-01-12 - Today’s Ruby/Rails Reading http://www.igvita.com/2008/12/11/ruby-ast-for-fun-and-profit/comment-page-1/#comment-159888 Ennuyer.net » Blog Archive » 2009-01-12 - Today’s Ruby/Rails Reading Mon, 12 Jan 2009 11:34:47 +0000 http://www.igvita.com/?p=201#comment-159888 [...] Ruby AST for Fun and Profit [...] [...] Ruby AST for Fun and Profit [...]

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