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array of obj to obj with reduce

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Lonely Lyrebird answered on May 21, 2020 Popularity 10/10 Helpfulness 3/10

answer array of obj to obj with reduce

related javascript reduce array of objects

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array of obj to obj with reduce

Comment

const convertArrayToObject = (array, key) => {
  const initialValue = {};
  return array.reduce((obj, item) => {
    return {
      ...obj,
      [item[key]]: item,
    };
  }, initialValue);
};

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: dev.to

Tags: javascript reduce

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Contributed on Aug 26 2021

Lonely Lyrebird

0 Answers Avg Quality 2/10

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javascript reduce array of objects

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var objs = [
  {name: "Peter", age: 35},
  {name: "John", age: 27},
  {name: "Jake", age: 28}
];

objs.reduce(function(accumulator, currentValue) {
  return accumulator + currentValue.age;
}, 0); // 35 + 27 + 28 = 90

Popularity 10/10 Helpfulness 6/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on May 21 2020

TC5550

0 Answers Avg Quality 2/10

reduce an array of objects into a single object

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var object = arr.reduce((obj, item) => (obj[item.key] = item.value, obj) ,{});

Popularity 9/10 Helpfulness 3/10 Language typescript

Source: stackoverflow.com

Tags: object ob

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Contributed on Sep 15 2022

Drosophila

0 Answers Avg Quality 2/10

reduce method in javascript array of bjects

Comment

-2

var arr = [{x:1}, {x:2}, {x:4}];
arr.reduce(function (acc, obj) { return acc + obj.x; }, 0); // 7
console.log(arr);

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Dec 24 2020

Hurt Hamster

0 Answers Avg Quality 2/10

array of obj to obj with reduce

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array of obj to obj with reduce

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javascript reduce array of objects

reduce an array of objects into a single object

reduce method in javascript array of bjects

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