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javascript
3 years ago
435 B
11
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// option 1
const grouped = {
A: [
{ name: 'Argentina' },
// ...
],
B: [
{ name: 'Bulgaria' },
// ...
],
// ...
}
// option 2
const groups = [
{
group: 'A',
items: [
{ name: 'Argentina' },
// ...
]
},
{
group: 'B',
items: [
{ name: 'Bulgaria' },
// ...
]
},
// ...
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