self-doc

Author: virgesmith

README.md

@@ -42,7 +42,11 @@ Whilst many methods return either `self` or another instance/instances of `Itr`
 
 Methods implemented (see the docstrings for more details):
 
-`all` `any` `batched`, `chain` `collect` `copy` `count` `cycle` `enumerate` `filter` `find` `flat_map` `flatten` `fold` `for_each` `groupby`, `interleave` `intersperse` `last` `map` `max` `min` `next` `next_chunk` `nth` `pairwise` `partition` `peek` `reduce` `repeat` `rev` `skip` `skip_while` `starmap` `step_by` `take` `take_while` `unzip` `zip`
+`__iter__`, `__next__`, `all`, `any`, `batched`, `chain`, `collect`, `copy`, `count`, `cycle`, `diff`, `enumerate`, `filter`, `find`, `flat_map`, `flatten`, `fold`, `for_each`, `groupby`, `interleave`, `intersperse`, `last`, `map`, `max`, `min`, `next`, `next_chunk`, `nth`, `pairwise`, `partition`, `peek`, `product`, `reduce`, `repeat`, `rev`, `rolling`, `skip`, `skip_while`, `starmap`, `step_by`, `take`, `take_while`, `unzip`, `zip`
+
+This list is auto-generated by `Itr` introspecting itself, which also generates [more detailed documentation](autodoc.md)
+
+The code is here: [introspect.py](introspect.py)
 
 ## Examples