From: Alfonso Caponi <alfonso.caponi@...>
Date: 2009-12-24T23:27:55+09:00
Subject: Re: newbie: argh! array of array

Alfonso Caponi wrote:
> Hi forum,
> 
> I'm fighting with a function like this! :)
> 
> 
> function(["x","y","x"]) do |a,b|c|
>  printf("%10s %10s %10s\n",a,b,c)
> end
> 
> 
> It works fine, but I would like a "pseudo-code" like this :)
> 
> 
> new array
> 
> function(["x","y","z"]) do |a,b|c|
>  push a,b,c into array
> end
> 
> if array is not empty
>  printf("%10s %10s %10s\n",a,b,c)
> end
> 
> 
> Which is the best way to write it?
> 
> Thank you very very much,
> Al

Check it out! :)

array = []

function(["x","y"]) do |a,b|
 array.push([["#{a.value}"],["#{b.value}"]])
end

if not array.empty?
 array.each {|z,k| printf("%10s %s\n",z,k)}
end


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