goog.collections.iters

Concatenates multiple iterators to create a new iterable.

When next() is called on the return iterator, it will call next() on the current passed iterator. When the current passed iterator is exhausted, it will move on to the next iterator until there are no more left.

All generator return values will be ignored (i.e. when childIter.next() returns {done: true, value: notUndefined} it will be treated as just {done: true}).

Filter elements from one iterator to create another iterable.

When next() is called on the returned iterator, it will call next() on the given iterator and call the given function f with that value until true is returned or the given iterator is exhausted.

Call a function with every value of an iterable.

Warning: this function will never halt if given an iterable that is never exhausted.

Get the iterator for an iterable.

Maps the values of one iterable to create another iterable.

When next() is called on the returned iterable, it will call the given function f with the next value of the given iterable iterable until the given iterable is exhausted.

Creates an array containing the values from the given iterator.