From: Alexey Verkhovsky <alexey.verkhovsky@...>
Date: 2008-02-15T05:56:57+09:00
Subject: Re: ruby wish-list

On Mon, Oct 15, 2007 at 7:23 AM, Roger Pack <rogerpack2005@gmail.com> wrote:
>  2) a GC that is 'user-definable' (run after this definable threshold,
>  this often), and (asidedbly), a GC that can run in its own (native)
>  thread so it doesn't pause execution of normal threads.

Is available in JRuby :)

>  4) the optional ability to have it display the whole backtrace on
>  uncaught exceptions (and also for all existing threads).

Not sure if anyone has mentioned that already, but this is simply a
matter of either changing TRACE_HEAD and TRACE_TAIL #defines, and
recompiling Ruby, or wrapping your "main" in something like

begin
  ...
rescue Object => e
  puts e.message
  print '  '
  puts e.backtrace.join("\n  ")
  exit -1
end

-- 
Alexey Verkhovsky
CruiseControl.rb [http://cruisecontrolrb.thoughtworks.com]
RubyWorks [http://rubyworks.thoughtworks.com]