Size: a a a
🧨
function getUniqueArray(array, primaryKey) {
const entities = {};
const result = [];
array.forEach((value) => {
entities[value[primaryKey]] = value;
});
for (const key in entities) {
if (entities.hasOwnProperty(key)) {
result.push(entities[key]);
}
}
return result;
}вот универсально на любой ключAB
F
AB
F
F
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VH
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const getUniq =(arr1 =[], arr2 = [], key)=> arr1.reduce((acc, elem) => {
if (acc.find(exist => exist[key] !== elem[key])) {
acc.push(elem)
}
return acc
}, [...arr2])}🧨
VH
const getUniq =(arr1 =[], arr2 = [], key)=> arr1.reduce((acc, elem) => {
if (acc.find(exist => exist[key] !== elem[key])) {
acc.push(elem)
}
return acc
}, [...arr2])}🧨
🧨
VH
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VH
array.forEach((value) => {
entities[value[primaryKey]] = value;
});и этого достатоточно, а то некст, то я писал для каких-то нужд, уже не помню🧨