Question

Iterates over this sequence and executes a function for every element.

Signature

Sequence.each = function(fn) { /*...*/ }

Sequence.each = function each(fn) {
  var iterator = this.getIterator(),
  i = -1;

  while (iterator.moveNext()) {
if (fn(iterator.current(), ++i) === false) {
  return false;
}
  }

  return true;
}

Name	Type(s)	Description
fn	Function	The function to call on each element in the sequence. Return false from the function to end the iteration.
returns	boolean	true if the iteration evaluated the entire sequence, or false if iteration was ended early.

Examples

Lazy([1, 2, 3, 4]).each(fn) // calls fn 4 times