{"ScriptPreparationCode":"var obj = {\r\n a: 1,\r\n b: 2,\r\n c: 3,\r\n d: 4\r\n}","TestCases":[{"Name":"_.unset","Code":"_.unset(obj, \u0027a\u0027);\r\n_.unset(obj, \u0027b\u0027);\r\n_.unset(obj, \u0027c\u0027);","IsDeferred":false},{"Name":"delete","Code":"delete obj.a;\r\ndelete obj.b;\r\ndelete obj.c;","IsDeferred":false}]}