From: Joel VanderWerf <vjoel@...>
Date: 2007-03-26T13:06:25+09:00
Subject: Re: how to tranlsate number to binary?

Ak 756 wrote:
> Mike Moore wrote:
> 
>> irb(main):008:0> int_to_binary(903)
>> => "001110000111"
> 
> Hi ,thanks for advise.
> I want my function to give output 100100000011 for input 903. Where 
> '1001','0000','0011' is the binary value for 9,0,3
> Is there efficient way to do this?

"903".split("").map{|s| "%04b" % s.to_i}.join
=> "100100000011"



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       vjoel : Joel VanderWerf : path berkeley edu : 510 665 3407