{"ScriptPreparationCode":null,"TestCases":[{"Name":"Split and concat","Code":"const email = \u0027some.long.email.addr@example.org\u0027;\r\nconst [part1, part2] = email.split(\u0027@\u0027);\r\nconst joined = part1 \u002B \u0027@\u0027 \u002B part2","IsDeferred":false},{"Name":"Substring and concat","Code":"const email = \u0027some.long.email.addr@example.org\u0027;\r\nconst part1 = email.substring(0, email.indexOf(\u0027@\u0027));\r\nconst part2 = email.substring(email.indexOf(\u0027@\u0027) \u002B 1);\r\nconst joined = part1 \u002B \u0027@\u0027 \u002B part2;","IsDeferred":false}]}