src/Helpers.js
function each(collection, fn, scope) {
  var i = 0,
    cont;

  for (i; i < collection.length; i++) {
    cont = fn.call(scope, collection[i], i);
    if (cont === false) {
      break; //allow early exit
    }
  }
}
function each(collection, fn, scope) {
  var i = 0,
    cont;

  for (i; i < collection.length; i++) {
    cont = fn.call(scope, collection[i], i);
    if (cont === false) {
      break; //allow early exit
    }
  }
}
function each ( collection , fn , scope ) { var i = 0 , cont ; for ( i ; i < collection . length ; i ++ ) { cont = fn . call ( scope , collection [ i ] , i ) ; if ( cont === false ) { break ; //allow early exit } } }
Helper function for iterating over a collection

@param collection
@param fn
@param scope
Helper function for iterating over a collection