{"ScriptPreparationCode":null,"TestCases":[{"Name":"object spread","Code":"let obj = {};\r\nfor (i = 0; i \u003C 100; i\u002B\u002B) {\r\n const key = \u0027key\u0027 \u002B i\r\n const value = \u0027value\u0027 \u002B i\r\n obj = {\r\n ...obj,\r\n [key]: {\r\n key,\r\n value\r\n }\r\n }\r\n}","IsDeferred":false},{"Name":"immutable","Code":"let obj = Immutable.Map()\r\nfor (i = 0; i \u003C 100; i\u002B\u002B) {\r\n const key = \u0027key\u0027 \u002B i\r\n const value = \u0027value\u0027 \u002B i\r\n obj = obj.set(key, {\r\n key,\r\n value\r\n })\r\n}","IsDeferred":false}]}