Documentation for routine iterator
Documentation for routine iterator, assembled from the following types:
method iterator(--> TODO)
method iterator(--> Iterator)
Method stub that ensures all classes doing the
Iterable role have a method
It is supposed to return an Iterator.
This method stub ensure that a class implementing role
PositionalBindFailover provides an
method iterator(Seq: --> Iterator)
Returns the underlying iterator, and marks the invocant as consumed. If called on an already consumed sequence, throws an error of type X::Seq::Consumed.