From @zoffixznet

https://irclog.perlgeek.de/perl6-dev/2017-05-02#i_14519628

* TimToady notes that .perl and .gist do guarantee sorted order
16​:02 Zoffix s​: bag(), 'perl', \()
16​:02 SourceBaby Zoffix, Sauce is at https://github.com/rakudo/rakudo/blob/08a8075/src/core/Baggy.pm#L375
16​:03 Zoffix Don't look like it
16​:03 TimToady they're supposed to
16​:03 Zoffix And if it does, then .Stringy also does, 'cause they're using the same Baggy!LISTIFY method
16​:04 TimToady you can always iterate a hash yourself if you really want unordered
16​:04 sets and bags should follow the same policy
16​:05 Zoffix So Hash.Str is guaranteed to be ordered?
16​:05 Oh yeah​: multi method Str(Map​:D​:) { self.sort.join("\n") }
16​:06 m​: use nqp; dd nqp​::getattr(Map.new(<a 42>), Map, '$!storage').^name
16​:06 camelia rakudo-moar 08a807​: OUTPUT​: «"BOOTHash"␤»
16​:07 Zoffix And Baggy takes nqp​::iterator() of BOOTHash and just loops over it... I'm guessing that's unordered
16​:07 timotimo yeah, that's unordered