Kamal Marhubi 93569acdbe style: Use iter for IntoIterator parameter names
This commit standardizes the codebase on `iter` for parameters with
IntoIterator bounds.

Previously about 40% of IntoIterator parameters were named `iterable`,
with most of the rest being named `iter`. There was a single place where
it was named `iterator`.
2016-03-28 13:59:38 -04:00
..
2016-03-28 10:35:46 +01:00
2016-03-27 12:31:35 +05:30