{block:type} parser question

[eluser]kalebheitzman[/eluser]
Hey all,

Is it possible, using the template parser class, to do something like this in relation to multidimensional arrays?

Code:

{block}
  
  {block:text}
    {title}
    {body}
  {/block:text}

  {block:quote}
    {body}
    {cite}
  {/block:quote}

{/block}

I'm in the works of creating something tumblr like.