{"ScriptPreparationCode":"const list = [];\r\nfor (var i = 0; i \u003C 10000; i\u002B\u002B) {\r\n list.push({\r\n email: \u0060random${i}@random.com\u0060\r\n })\r\n}","TestCases":[{"Name":"Some","Code":"const testEmail = \u0022random9999@random.com\u0022;\r\nconst result = list.some(({ email }) =\u003E email === testEmail);","IsDeferred":false},{"Name":"Map \u002B Includes","Code":"const testEmail = \u0022random9999@random.com\u0022;\r\nconst result = list.map(({ email }) =\u003E email).includes(testEmail);","IsDeferred":false}]}