{"ScriptPreparationCode":"const data = new Map([\r\n [100, [101, 102, 103, 104, 105]],\r\n [200, [201, 202, 203, 204, 205]],\r\n [300, [301, 302, 303, 304, 305]],\r\n [400, [401, 402, 403, 404, 405]],\r\n [500, [501, 502, 503, 504, 505]],\r\n]);","TestCases":[{"Name":"for..of","Code":"const set = new Set();\r\n\r\nfor (const ids of data.values()) {\r\n for (const id of ids) {\r\n \tset.add(id); \r\n }\r\n}","IsDeferred":false},{"Name":"Array.from().flat()","Code":"const set = new Set(Array.from(data.values()).flat());","IsDeferred":false}]}