From: Ted Meng <ted_meng@...>
Date: 2001-02-01T03:53:27+09:00
Subject: [ruby-talk:10182] Re: parser behavior ?

I think many languages add until to compensate while
so that some conditions do not have to be known to
until clause beforehand. in this case

 a=[1] until a.size != 1

ruby sees "a" as nil in "until" since somehow it
checks "until" before "a=[1]", am I right ?

Thanks

-Ted