title: jQuery equivalent to Prototype collect and map functions?
body: <p>Does jQuery offer an equivalent iterator function to "collect" and "map" in Prototype? These functions return the result of applying an iterator to each element: <a href="http://www.prototypejs.org/api/enumerable/collect" rel="nofollow">http://www.prototypejs.org/api/enumerable/collect</a></p>
  
  <p>Thanks!</p>