From: ts <thaisiang@...>
Date: 2009-01-16T18:23:59+09:00
Subject: to_s(base=2) in 1.8 only?

f.each_byte {|x| print x.to_s(base=2).rjust(8,'0')

the above will fail in 1.6.4

wanna ask if to_s(base=2) is only available in 1.8?

my intention is to get each byte and output it as 10101010 format. Is
there any way that i can do that in 1.6.4?

thank you.