puts ((11.to_s * 2).to_i/2), does anyone know answer of this coding? I am not aware of ruby!
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This isn't a proper question at all and, being programming related, off-topic anyway. Please read our FAQ.– SvenJun 26, 2012 at 7:01
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For your future reference this kind of question is better asked on stackoverflow.com– user9517Jun 26, 2012 at 7:14
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1 Answer
I just learned enough ruby to do this
ruby -e "puts ((11.to_s * 2).to_i/2)"
555
which doesn't help much
ruby -e "puts (11.to_s * 2)"
1111
So it appears to convert 11 to a string (.to_s) then doubles it then converts the answer back to an integer (.to_i) and then divides it by 2.
