{"ScriptPreparationCode":"const genres = \u0027adventure, action, drama, entertainment, live, sports\u0027;","TestCases":[{"Name":"Regex","Code":"const match = genres.match(/^[^,]*,[^,]*,[^,]*,/);\r\nconst index = match ? match[0].length - 1 : -1;\r\ngenres.substring(0, index).replaceAll(\u0027, \u0027, \u0027 \\u2022 \u0027);","IsDeferred":false},{"Name":"split | join","Code":"genres.split(\u0027,\u0027).map((genre) =\u003E genre.trim()).filter(Boolean).slice(0, 3).join(\u0027 \\u2022 \u0027);","IsDeferred":false}]}