{"issue":{"state":"open","pull_request":{"diff_url":null,"html_url":null,"patch_url":null},"milestone":null,"user":{"avatar_url":"https://secure.gravatar.com/avatar/d1588981e0248aaa0174906c99df180e?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png","gravatar_id":"d1588981e0248aaa0174906c99df180e","url":"https://api.github.com/users/petdance","login":"petdance","id":41100},"assignee":null,"updated_at":"2011-11-14T05:55:41Z","labels":[{"name":"core","color":"A37D9A","url":"https://api.github.com/repos/petdance/scratch/labels/core"},{"name":"Pri-normal","color":"64C2DA","url":"https://api.github.com/repos/petdance/scratch/labels/Pri-normal"},{"name":"rfc","color":"0CF239","url":"https://api.github.com/repos/petdance/scratch/labels/rfc"},{"name":"Sev-medium","color":"8F0079","url":"https://api.github.com/repos/petdance/scratch/labels/Sev-medium"}],"comments":0,"closed_at":null,"url":"https://api.github.com/repos/petdance/scratch/issues/328","body":"Currently, you're supposed to use \"shift\" with normal iterators and \"pop\" with reverse iterators. I think that doesn't make sense. If I have a function that takes an iterator as argument, how does it know whether to use shift or pop? I think that shift and pop should be switched for reverse iterators.\r\n\r\nOriginally http://trac.parrot.org/parrot/ticket/1747","html_url":"https://github.com/petdance/scratch/issues/328","title":"Switch shift and pop for reverse iterators","number":328,"id":2225674,"created_at":"2011-11-14T05:55:41Z"},"action":"opened"}