title: Backbone JS collection parse
body: <p><em>Hi , I have some issue with parse method!!!!!</em></p>
  
  <p>as you can see in backbone js <a href="http://www.tutorialspoint.com/backbonejs/coll_add.htm" rel="nofollow">document</a> the parse method in collection has this syntax :
  <strong><em>collection.parse(response, options)</em></strong></p>
  
  <p>1) I want to know why we should use / override the parse method and what is the main usage of that?</p>
  
  <p>2) I read some article and I get that the parse method give us the data structure for the client-side.</p>
  
  <p>3 ) I really have issue for understanding the arguments of parse method .
  - what is the <strong>options</strong> for??</p>
  
  <p>can you give me an example of using parse method with two parameters?</p>
  
  <p>Thanks!</p>