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Size: a a a
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const src = [
{
name: 'Mike',
phone: "8-555-000",
balance: 345,
orders: [
{price: 456, count: 3},
{price: 100, count: 0},
]
},
{
name: '',
phone: "8-555-300",
balance: 500,
orders: [
{price: 400, count: 3},
{price: 0, count: 1},
]
}
]
const dst = src
.map(o => [o.name, o.balance, o.orders.map(o2 => o2.price)])
.flat(1e9)
.filter(Boolean)
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RU
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KG