[lnkForumImage]
TotalShareware - Download Free Software
Confronta i prezzi di migliaia di prodotti.
Asp Forum
 Home | Login | Register | Search 


 

Forums >

comp.lang.ruby

Binary String to Integer?

Peter Marsh

5/16/2007 6:15:00 PM

How can you translate a binary string into an integer? i.e.

two = '10'

string_to_int(two)

=> 2

--
Posted via http://www.ruby-....
1 Answer

Drew Olson

5/16/2007 6:19:00 PM

0

Peter Marsh wrote:
> How can you translate a binary string into an integer? i.e.
>
> two = '10'
>
> string_to_int(two)
>
> => 2

irb(main):001:0> two = '10'
=> "10"
irb(main):002:0> two.to_i(2)
=> 2

The argument for #to_i is the base for converting the string to an int.

-Drew

--
Posted via http://www.ruby-....