Hi all,

I have a small script as follows. I wonder how I can
change 65 66 67 back to ABC.

Thanks,

Li


C:\Documents and Settings\chen73>irb
irb(main):001:0> str="ABC"
=> "ABC"
irb(main):002:0> str.each_byte{|b|puts b}
65
66
67
=> "ABC"
irb(main):003:0>


       
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