{"ScriptPreparationCode":"var string = \u0022Hello world!\u0022;\r\nvar regex = /^[aeiou]/i;\r\nvar vowels = \u0027aeiou\u0027;","TestCases":[{"Name":"RegEx.test","Code":"regex.test(string);","IsDeferred":false},{"Name":"String.includes","Code":"vowels.includes(string[0]);","IsDeferred":false},{"Name":"String.match","Code":"vowels.match(string[0]);","IsDeferred":false}]}