{"ScriptPreparationCode":"var users = [\r\n\t{ \u0027user\u0027: \u0027joey\u0027, \u0027age\u0027: 32 },\r\n \t{ \u0027user\u0027: \u0027ross\u0027, \u0027age\u0027: 41 },\r\n \t{ \u0027user\u0027: \u0027chandler\u0027, \u0027age\u0027: 39 },\r\n \t{ \u0027user\u0027: \u0027chandler\u0027, \u0027age\u0027: 39 },\r\n \t{ \u0027user\u0027: \u0027chandler\u0027, \u0027age\u0027: 39 },\r\n \t{ \u0027user\u0027: \u0027chandler\u0027, \u0027age\u0027: 39 },\r\n \t{ \u0027user\u0027: \u0027chandler\u0027, \u0027age\u0027: 39 },\r\n \t{ \u0027user\u0027: \u0027chandler\u0027, \u0027age\u0027: 39 },\r\n \t{ \u0027user\u0027: \u0027chandler\u0027, \u0027age\u0027: 39 },\r\n \t{ \u0027user\u0027: \u0027chandler\u0027, \u0027age\u0027: 39 },\r\n\r\n]","TestCases":[{"Name":"map","Code":"const res = users.map(user =\u003E user.user === \u0027ross\u0027 ? {...user, age: 50} : user)","IsDeferred":false},{"Name":"splice \u002B index","Code":"const res = [...users]\r\nres[1].age = 50","IsDeferred":false}]}