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comparing oblects

Cruel Cormorant answered on January 10, 2022 Popularity 1/10 Helpfulness 1/10

answer comparing oblects

comparing oblects

Comment

function isEqual(firstObj, secondObj) {
   const  firstKeys = Object.keys(firstObj);
  const  secondKeys  = Object.keys(secondObj);
  
  if(firstKeys.length !== secondKeys.length){
    return false;
  }
  
  return firstKeys.every(function (key) {
    return firstObj[key] === secondObj[key];
  })
}

const first = {
  property: "value",
  anotherProperty: "another value"
};

const second = {
  property: "value",
  anotherProperty: "another value"
};

const third = {
  property: "value",
  anotherProperty: "yet another value"
};

isEqual(first, second); // true
isEqual(second, third); // false

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: practicum.yandex.com

Tags: javascript

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