From: "Jesús Gabriel y Galán" <jgabrielygalan@...>
Date: 2008-11-04T00:13:46+09:00
Subject: Re: Help with iterating nested arrays

On Mon, Nov 3, 2008 at 3:56 PM, Mitko Kostov <mitko.kostov@gmail.com> wrote:
> Hello, guys. I'm learning now Ruby and Shoes.
> I'm using this code to get username and it's status from twitter:
>
> @name = []
> @status = []
>
> def timeline
>  Twitter::Base.new('username','password').timeline.each do |s|
>    @name   << s.user.name
>    @status << s.text
>  end
>  [@name, @status]
> end
>
> t = timeline
>
> And then t is [["John", "Daniel", "Marry"],["Having
> launch","Sleeping","Bored"]]
> And in Shoes I have to use para to print the name and the status, but
> don't know how.
>
> Suggestions ?

irb(main):008:0> arr = [["John", "Daniel", "Marry"],["Having
launch","Sleeping","Bored"]]
=> [["John", "Daniel", "Marry"], ["Having launch", "Sleeping", "Bored"]]
irb(main):009:0> arr[0].zip(arr[1]).each {|name,action| p "#{name} is
#{action}"}
"John is Having launch"
"Daniel is Sleeping"
"Marry is Bored"

I think in Shoes you can do this loop creating paras using both elements.

Jesus.