From: Fosiul Alam <lists@...>
Date: 2012-08-06T08:01:23+09:00
Subject: how perform addition a text value with an integer

HI
i dont know how to get this ..

i put a value in a text file

cat extainfo.txt
1008

now i want to get this value from another file

myfile = File.open('extrainfo.txt')
cuid = myfile.readline

puts cuid

but i need to add + 1 with this cuid

i tryed couple of ways.. but no luck


Integer(cuid)
cuid = cuid +1
puts cuid

but it through the bellow error

`+': can't convert Fixnum into String (TypeError)


how will i increase the value .. ??

Please help me with this.
regards

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