Re: Define id in xml

Mark Thomas
2009-01-06T12:29:47Z

On Jan 6, 5:53 am, Brijesh Shah
<rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
wrote:
> Hi
>
> I like to generate xml like
>
> <users>
>    <user id=1>
>           <email>abc</email>
>    </user>
>    <user id=2>
>           <email>abc</email>
>    </user>
> </users>
>
> Here I want to display id in each user tag. So How can I do that?

require ''builder''

builder = Builder::XmlMarkup.new(:indent => 2)

xml = builder.users do |users|
  (1..2).each do |user_id|
    users.user(:id => user_id) do |u|
      u.email("foo")
    end
  end
end

puts xml

#=>

<users>
  <user id="1">
    <email>foo</email>
  </user>
  <user id="2">
    <email>foo</email>
  </user>
</users>


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