From: "Rin Zebramädchen" <zebramaedchen@...>
Date: 2010-10-15T06:57:28+09:00
Subject: Re: Kind of nested loops

On Thu, Oct 14, 2010 at 11:30 PM, Veedo Dream <vikadik@yahoo.com> wrote:
> I am trying to get this going where i have this build array and then I
> have an array of hashes named after the items in the build. Depending
> upon what is in the array, I want to read the arrays of hashes. I wrote
> this simple script, but does not work. Any solns
> build = [ "log " ,
>          "top"  ]
>
>
> log = [
>
>     { 'where'                    =>  '/home/des/blocks/where.rb'},
>     { 'when'                     =>  '/home/des/blocks/when.rb'},
>     { 'bank'                     =>  '/home/des/blocks/bank.rb'}
> ]
> top = [
>
>     { 'where'                    =>  '/home/top/blocks/where.rb'},
>     { 'when'                     =>  '/home/top/blocks/when.rb'},
>     { 'bank'                     =>  '/home/top/blocks/bank.rb'}
> ]
>
>
> build.each{ |bu|
>    puts bu
>    bu.each{ |files|
>      puts files
>
> }}
>
> --
> Posted via http://www.ruby-forum.com/.
>
>

Maybe I'm missing the point (not quite sure if I got what you want to do),
but how about this?

log = [
    { :where                    =>  '/home/des/blocks/where.rb'},
    { :when                     =>  '/home/des/blocks/when.rb'},
    { :bank                     =>  '/home/des/blocks/bank.rb'}
]

top = [

    { :where                    =>  '/home/top/blocks/where.rb'},
    { :when                     =>  '/home/top/blocks/when.rb'},
    { :bank                     =>  '/home/top/blocks/bank.rb'}
]

build = {:top => top, :log => log}


build.each do |bu|
   bu.each do |files|
     puts files
   end
end

---------------------

log
where/home/des/blocks/where.rb
when/home/des/blocks/when.rb
bank/home/des/blocks/bank.rb
top
where/home/top/blocks/where.rb
when/home/top/blocks/when.rb
bank/home/top/blocks/bank.rb