Constructs an iterator over a collection.
Advances an iterator.
Advances the back of a double-ended iterator.
#t if an iterator has no more items to produce.
#t if an iterator can be advanced from the back.
Iterates over a numeric range.
Iterates over an inclusive numeric range.
Iterates over zero or more arguments.
Returns an iterator which lazily calls a function.
Returns an iterator which infinitely yields its arguments.
Returns an iterator which repeatedly calls a function.
Iterates over non-overlapping sub-arrays.
Iterates over non-overlapping sub-arrays with an exact size.
Iterates over non-overlapping sub-arrays, in reverse order.
Iterates over non-overlapping sub-arrays with an exact size, in reverse order.
Iterates over overlapping sub-arrays.
Iterates over lines in a string.
Iterates over sub-strings.
Iterates over the keys of a table.
Iterates over the values of a table.
Reverses an iterator.
Counts an iterator's items as they're yielded.
Clones another iterator's items.
Recursively clones another iterator's items.
Skips over another iterator's items by the given interval.
Calls a function for each of another iterator's items.
Discards items from another iterator which fail to match a predicate.
Combines multiple iterators.
Sequences multiple iterators, one after another.
Flattens nested structure.
Repeats another iterator indefinitely.
Limits another iterator to a fixed number of items.
Limits another iterator using a predicate.
Skips a fixed number of leading items from another iterator.
Skips leading items which match a predicate.
Consumes an iterator, counting its items.
Returns an iterator's
Returns a double-ended iterator's
Lazily tests whether any of an iterator's items match a predicate.
Lazily tests whether all of an iterator's items match a predicate.
Returns the first of an iterator's items which match a predicate.
Returns the first of an iterator's items which match a predicate, searching backwards.
Passes all of an iterator's items to an accumulator function.
Passes all of an iterator's items to an accumulator function in reverse order.