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filter an array of objects and match its key with values inside another array

Tense Turtle answered on November 13, 2020 Popularity 9/10 Helpfulness 4/10

answer filter an array of objects and match its key with values inside another array

related filter array of objects by another array of objects

filter an array of objects and match its key with values inside another array

Comment

const arr = [1, 2, 3, 4]
const brr = [2, 4]
const res = arr.filter((f) => !brr.includes(f))
console.log(res)

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: filter javascript key match

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Contributed on Nov 13 2020

Tense Turtle

0 Answers Avg Quality 2/10

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filter array of objects by another array of objects

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const array = [
    { id: 1, name: 'a1', sub: { id: 6, name: 'a1 sub' } },
    { id: 2, name: 'a2', sub: null },
    { id: 3, name: 'a3', sub: { id: 8, name: 'a3 sub' } },
    { id: 4, name: 'a4', sub: null },
    { id: 5, name: 'a5', sub: { id: 10, name: 'a5 sub' } },
];

const anotherArray = [
    { id: 1, name: 'a1', sub: { id: 6, name: 'a1 sub' } },
    { id: 2, name: 'a2', sub: null },
    { id: 5, name: 'a5', sub: { id: 10, name: 'a5 sub' } },
];

const r = array.filter((elem) => !anotherArray.find(({ id }) => elem.id === id) && elem.sub);

console.log(r);

Popularity 10/10 Helpfulness 10/10 Language javascript

Source: Grepper

Tags: filter fi

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Contributed on May 24 2021

Vivacious Vendace

0 Answers Avg Quality 2/10

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filter an array of objects and match its key with values inside another array

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filter an array of objects and match its key with values inside another array

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filter array of objects by another array of objects

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