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create new object from filtered keys
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// создаёт новый объект из старого после обработки значений ключа | |
const query = Object.fromEntries( Object | |
.entries( { | |
page: 77, //этот удалится при значении page: 1 | |
term: '', | |
friend: null, | |
extra: 'Этот ключ не удалится', | |
} ) | |
// чистим дефолтные значения | |
.filter( n => n[1] !== null ) | |
.filter( n => n[1] !== 1 ) | |
.filter( n => n[1] !== '' ) ) |
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