Hi,

I have a string s= XXaaXX, in which i want to replace the last substring
r, which is determined at run time.

r= XX

s.gsub(/XX\z/,'') solves the problem in a static way.
s.gsub(r,'') solves it too, but who can I specify, that only the last 
occurence should be replaced.

Best regards,
Tomas


-- 
Posted via http://www.ruby-forum.com/.