From: Ed Howland <ed.howland@...>
Date: 2008-12-10T21:06:07+09:00
Subject: Re: [ANN] ParseTree 3.0.2 Released

Hi,

I just tried installing ParseTree from a gem and keep getting the message
ERROR:  could not find gem ruby_ParseTree locally or in a repository

Is the gem missing? Other gems (ruby2ruby, ruby_parser) install fine.

Thanks
Ed

On Tue, Nov 4, 2008 at 5:37 PM, Ryan Davis <ryand-ruby@zenspider.com> wrote:
>
> ParseTree version 3.0.2 has been released!
>
> * <http://rubyforge.org/projects/parsetree/>
> * <http://www.zenspider.com/ZSS/Products/ParseTree/>
> * <ryand-ruby@zenspider.com>
>
> ParseTree is a C extension (using RubyInline) that extracts the parse
> tree for an entire class or a specific method and returns it as a
> s-expression (aka sexp) using ruby's arrays, strings, symbols, and
> integers.
>
> As an example:
>
>  def conditional1(arg1)
>    if arg1 == 0 then
>      return 1
>    end
>    return 0
>  end
>
> becomes:
>
>  [:defn,
>    :conditional1,
>    [:scope,
>     [:block,
>      [:args, :arg1],
>      [:if,
>       [:call, [:lvar, :arg1], :==, [:array, [:lit, 0]]],
>       [:return, [:lit, 1]],
>       nil],
>      [:return, [:lit, 0]]]]]
>
> Changes:
>
> ### 3.0.2 / 2008-11-04
>
> * 1 minor enhancement:
>
>  * parse_tree_show now defaults to unified, added -U to UNunify output.
>
> * 4 bug fixes:
>
>  * UnifiedRuby#rewrite_defn kinda sorta deals with cfunc now. Stupid rails.
>  * Fixed ambiguities in splatted nodes in a bunch of contexts.
>  * Fixed 1 arg form of parse_tree_for_proc
>  * KNOWN ISSUE: 0 arg form (||) of parse_tree_for_proc segfaults.
>
> * <http://rubyforge.org/projects/parsetree/>
> * <http://www.zenspider.com/ZSS/Products/ParseTree/>
> * <ryand-ruby@zenspider.com>
>
>
>



-- 
Ed Howland
http://greenprogrammer.blogspot.com
http://twitter.com/ed_howland