Hi,

At Tue, 22 Nov 2005 00:13:46 +0900,
Berger, Daniel wrote in [ruby-core:06681]:
> What would it do exactly?

Same as test(?-, file1, file2).  Returns true if file1 and
file2 are identical, that is changing the content of file1 also
affects the content of file2.

-- 
Nobu Nakada