il Thu, 3 Jun 2004 19:07:17 +0900, David Garamond
<lists / zara.6.isreserved.com> ha scritto::

>But I suspect there will be lots of changes needed for Ruby 1.x source 
>to work with Ruby2. For instance, as I understand, the syntax for hash 
>literal will become:
>
>  {'foo': 1, 'bar': 2}
>
>where in Ruby1.x it's:
>
>  {'foo', 1, 'bar', 2}
>  {'foo' => 1, 'bar' => 2}
>
>I suspect Ruby2 will forbid the latter?
>

the old syntax should remain. But in addition you get:

foo: bar 
that would mean:
:foo => bar