I have the "right answer", but fail submission
Screenshot attached: the failed test case presented seems identical to the one in the assertions below the problem. I pass this test, no matter what editor I try (Atom, CheckIO, Repl.it), and the displayed "correct" case doesn't seem to be correct itself. Am I missing something? here is my messy code:
function frequencySort(items){ if ( items.length <= 1){return items}; var obj= {}; //for counting var arr = []; //new arr to collect numbers, in order of appearance, without repeats for (var i =0 ; i < items.length ; i ++){ if( obj[items[i]] == undefined ){ obj[items[i]]= 1 } else if ( obj[items[i]] !== undefined){obj[items[i]]++} if( arr.indexOf( items[i] ) == -1 ){arr.push(items[i])} } //sort for overall order( reduce to unique numbers((arr)), then sort) items.sort(function(a, b){ return obj[b] - obj[a];})//sort for frequency, based off of obj var arr2 = [];//should hold correctly ordered items for ( var i = 0 ; i < arr.length ; i ++){ for ( var j = 0; j < items.length; j ++){ if(items[j] == arr[i]){ arr2.push(items[j])} } } return arr2; }