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MahmoudAgamy/sortingObj.js

Last active February 19, 2019 17:00
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sortingObj.js
let obj = { a: 2, b: 4, c: 2, k: 1 }
let sortedArr = Object.entries(obj).sort((a,b)=> b[1] - a[1])
console.log(sortedArr) // [ [ 'b', 4 ], [ 'a', 2 ], [ 'c', 2 ], [ 'k', 1 ] ]
let sortedToObject = sortedArr.reduce((acc, itr)=>{
acc[itr[0]] = itr[1]
return acc;
}, {})
console.log(sortedToObject) // { b: 4, a: 2, c: 2, k: 1 }
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