Hi,

craig duncan <duncan / nycap.rr.com> wrote

| /home/craig/ruby/tst.rb:7: undefined local variable or method `sn' for
| #<Object:0x40247c90> (NameError)

define "sn" outside block before use inside.

--
sn = ""
%w{ abc def ghi }.each do |s|
   sn = s
end

p sn

--
  ARIMA Yasuhiro <fit0298 / fitec.co.jp>