Код
@practicejsreducer = () => { return [[0,1], [2,3]].reduce((acc, cur) => { return acc.concat(cur); }, [2,2]) }; console.log( reducer() );
reducer = () => { return [[0,1], [2,3]].reduce((acc, cur) => { return acc.concat(cur); }, [2,2]) }; console.log( reducer() );