title: how to get value from a statement block of blockly in array?
body: <p>I am working with Blockly , and I am quite new to that. I am having a statement block there under which I am able to add some other blocks. My problem is when I am trying to convert the statement block using <code>Blockly.JavaScript.statementToCode(block, 'io_fields')</code> it is returning string for all the blocks combined I want it in pieces, like in an array. I don't whether this is possible or not. I didn't find any API in their documentation. </p>
  
  <p>Please suggest me the way to do it.
  Thanks in advance.</p>