From: Ikuta Lin <ikuta_lin@...>
Date: 2008-03-26T01:47:03+09:00
Subject: remove regex matched line question

I wrote the code to query a txt file, and tried remove matched line like
as below
but it not work as well, can someone help?
------------------------
code:

src = File.open("./src.txt").readlines
puts src.inspect
src.collect do |e|
 if e=~/^(#)/
  src.delete(e)
 end
end
puts src.inspect
-------------------------
txt

#/etc/passwd
#/etc/shadow
/etc/group

------------------------
problem
["#/etc/passwd \r\n", "#/etc/shadow \r\n", "/etc/group \r\n"]
["#/etc/shadow \r\n", "/etc/group \r\n"]
 ------------------
 still available?
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