From: George Ogata <g_ogata@...>
Date: 2004-03-16T12:21:40+09:00
Subject: `#catch'ing many symbols

Hello,

I find it odd that #catch can't take more than one symbol.  It doesn't
scale well if you want many symbols and makes conditional catching a
chore:

## catch 2 syms
catch :one do
  catch :two do
    stuff
  end
end

## catch one sym and conditionally catch another
catch :x do
  if condition
    catch :y do
      stuff
    end
  else
    stuff
  end
end

This looks better to me:

## catch 2 syms
catch :one, :two do
  stuff
end

## catch one sym and conditionally catch another
catchsyms = condition ? [:x, :y] : [:x]
catch *catchsyms do
  stuff
end

Can we get this changed?