j0hnik,
Да Все верно =) Хелп
рони,
не работает
<!DOCTYPE html>
<html>
<head>
<title>Untitled</title>
<meta charset="utf-8">
</head>
<body>
<script>
function combinator(matrix){
return matrix.reduceRight(function(combination, x){
var result = [];
[...x].forEach(function(a){
[...combination].forEach(function(b){
result.push(a + b);
});
});
return result;
});
};
document.write(
JSON.stringify(combinator(['A','B','C','D','E']))
);
</script>
</body>
</html>
=(((