{"action":"created","issue":{"url":"https://api.github.com/repos/IvanSanchez/prosthetic-hand/issues/1","repository_url":"https://api.github.com/repos/IvanSanchez/prosthetic-hand","labels_url":"https://api.github.com/repos/IvanSanchez/prosthetic-hand/issues/1/labels{/name}","comments_url":"https://api.github.com/repos/IvanSanchez/prosthetic-hand/issues/1/comments","events_url":"https://api.github.com/repos/IvanSanchez/prosthetic-hand/issues/1/events","html_url":"https://github.com/IvanSanchez/prosthetic-hand/issues/1","id":138115151,"number":1,"title":"Need to polyfill ES6 so demos work on IE11","user":{"login":"cmulders","id":8112493,"avatar_url":"https://avatars.githubusercontent.com/u/8112493?v=3","gravatar_id":"","url":"https://api.github.com/users/cmulders","html_url":"https://github.com/cmulders","followers_url":"https://api.github.com/users/cmulders/followers","following_url":"https://api.github.com/users/cmulders/following{/other_user}","gists_url":"https://api.github.com/users/cmulders/gists{/gist_id}","starred_url":"https://api.github.com/users/cmulders/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cmulders/subscriptions","organizations_url":"https://api.github.com/users/cmulders/orgs","repos_url":"https://api.github.com/users/cmulders/repos","events_url":"https://api.github.com/users/cmulders/events{/privacy}","received_events_url":"https://api.github.com/users/cmulders/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":7,"created_at":"2016-03-03T08:49:15Z","updated_at":"2016-03-03T11:48:42Z","closed_at":null,"body":"Unfortunately the demo page does not work in IE 11. During page load (both map-pan as map-zoom) I get the error in the debugger of IE: \r\n`SCRIPT438: Object doesn't support property or method 'assign'\r\nFile: prosthetic-hand.js, Line: 612, Column: 8`\r\n\r\nThis error shows when the debugger is open during page load otherwise the page seems to load, while the map does not (stays gray as in screenshot).\r\n\r\nScreenshot: \r\n![ie](https://cloud.githubusercontent.com/assets/8112493/13488825/d707f512-e123-11e5-81c4-d03d1ce9114f.png)\r\n\r\nMaybe linked to: http://stackoverflow.com/a/14003088 ?\r\nOtherwise, the issue is located in a Babel helper, maybe some (compatibility)issue over there?\r\n\r\nBrowser: IE 11\r\nOS: Windows 7\r\nDesktop computer, only mouse input, no touch screen/device\r\n\r\nHope this information helps! "},"comment":{"url":"https://api.github.com/repos/IvanSanchez/prosthetic-hand/issues/comments/191722632","html_url":"https://github.com/IvanSanchez/prosthetic-hand/issues/1#issuecomment-191722632","issue_url":"https://api.github.com/repos/IvanSanchez/prosthetic-hand/issues/1","id":191722632,"user":{"login":"IvanSanchez","id":1125786,"avatar_url":"https://avatars.githubusercontent.com/u/1125786?v=3","gravatar_id":"","url":"https://api.github.com/users/IvanSanchez","html_url":"https://github.com/IvanSanchez","followers_url":"https://api.github.com/users/IvanSanchez/followers","following_url":"https://api.github.com/users/IvanSanchez/following{/other_user}","gists_url":"https://api.github.com/users/IvanSanchez/gists{/gist_id}","starred_url":"https://api.github.com/users/IvanSanchez/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/IvanSanchez/subscriptions","organizations_url":"https://api.github.com/users/IvanSanchez/orgs","repos_url":"https://api.github.com/users/IvanSanchez/repos","events_url":"https://api.github.com/users/IvanSanchez/events{/privacy}","received_events_url":"https://api.github.com/users/IvanSanchez/received_events","type":"User","site_admin":false},"created_at":"2016-03-03T11:48:42Z","updated_at":"2016-03-03T11:48:42Z","body":"@cmulders *sigh*\r\n\r\nLet's try again after 4fcb444bfedcdf2fa1e1bdc641e9e20f862d75e3 - removing the ES6 `for ... of ...` loops should prevent IE from seeing any `Symbol` in the code.\r\n\r\nI've updated the demo files in `gh-pages`."}}