I’ve no idea what you’re trying to do here, but the underlying cause is that on ruby 1.8.7:
‘123’[0] #=> 49, the byte value of the first character
but on ruby 1.9.3
‘123’[0] #=> ‘1’, a string of length 1 beginning at the specified offset
Fred
I’ve no idea what you’re trying to do here, but the underlying cause is that on ruby 1.8.7:
‘123’[0] #=> 49, the byte value of the first character
but on ruby 1.9.3
‘123’[0] #=> ‘1’, a string of length 1 beginning at the specified offset
Fred