unorderedMatches function Null safety

Matcher unorderedMatches(
  1. Iterable expected
)

Returns a matcher which matches Iterables whose elements match the matchers in expected, but not necessarily in the same order.

Note that this is worst case O(n^2) runtime and memory usage so it should only be used on small iterables.

Implementation

Matcher unorderedMatches(Iterable expected) => _UnorderedMatches(expected);