{"ScriptPreparationCode":"var arr = [];\r\nvar i = 0;\r\n\r\nwhile (i \u003C= 1E5) arr[i] = i\u002B\u002B;","TestCases":[{"Name":"nullish coalescing","Code":"const isNullish = (value) =\u003E (value ?? true) === true \r\n\r\narr.forEach(i =\u003E isNullish(i));","IsDeferred":false},{"Name":"classic","Code":"const isNullish = value =\u003E value === null || value === undefined;\r\n\r\narr.forEach(i =\u003E isNullish(i));","IsDeferred":false},{"Name":"classic with ==","Code":"const isNullish = value =\u003E value == null;\r\n\r\narr.forEach(i =\u003E isNullish(i));","IsDeferred":false}]}