{"ScriptPreparationCode":"var arr = Array(100).fill({ foo: Array(1000).fill({ hello: \u0022world\u0022 }), bar: 1 })\r\n","TestCases":[{"Name":"reduce","Code":"arr.reduce((acc, x) =\u003E {\r\n x.foo.forEach(foo =\u003E acc.push({...foo, bar: x.bar }));\r\n return acc;\r\n}, [])","IsDeferred":false},{"Name":"flatMap","Code":"arr.flatMap((x) =\u003E x.foo.map(foo =\u003E ({...foo, bar: x.bar })))","IsDeferred":false}]}