{"ScriptPreparationCode":"var users = [\r\n { \u0027user\u0027: \u0027joey\u0027, \u0027age\u0027: 28 },\r\n { \u0027user\u0027: \u0027ross\u0027, \u0027age\u0027: 31 },\r\n { \u0027user\u0027: \u0027chandler\u0027, \u0027age\u0027: 30 },\r\n { \u0027user\u0027: \u0027jessika\u0027, \u0027age\u0027: 21 },\r\n { \u0027user\u0027: \u0027amanda\u0027, \u0027age\u0027: 17 }\r\n]\r\n","TestCases":[{"Name":"findIndex","Code":"users.findIndex(u =\u003E u.age === 17)","IsDeferred":false},{"Name":"lodash","Code":"_.findIndex(users, u =\u003E u.age === 17)","IsDeferred":false},{"Name":"for loop","Code":"for (var i = 0; i \u003C users.length; i\u002B\u002B) {\r\n\tif (users[i].age === 17) {\r\n\t\treturn i\r\n }\r\n}\r\n","IsDeferred":false}]}