{"ScriptPreparationCode":"var a = [];\r\nfor (i=0;i\u003C1000;i\u002B\u002B) {if(i%2) a.push([\u0027a\u0027,\u0027b\u0027, \u0027c\u0027]); else a.push(null)}","TestCases":[{"Name":"filter before","Code":"a.filter(v =\u003E v).flat();","IsDeferred":false},{"Name":"flat before","Code":"a.flat().filter(v =\u003E v);","IsDeferred":false}]}