Is it possible to easily organize a TypeScript dictionary in a straightforward manner?

My typescript dictionary is filled with code.

var dictionaryOfScores: {[id: string]: number } = {};

Now that it's populated, I want to sort it based on the value (number).

Since the dictionary could be quite large, I'm looking for an in-place solution.

Although there is a typescript-collections package available, I prefer a simple method without adding extra libraries.

The Sort JavaScript object by key explains a javascript approach to sorting TypeScript objects, but it creates a copy and doesn't specifically mention dictionaries.

typescript

Answer №1

My approach to achieving this task was as follows:

const scoreDictionary: {[id: string]: number } = {
  Fred: 11,
  George: 22,
  Toby: 18,
  Shannon: 15,
}

const sortableArray = Object.entries(scoreDictionary);
const sortedArray = sortableArray.sort(([, a], [, b]) => a - b);
const sortedObject = Object.fromEntries(sortedArray);
console.log(sortedObject)

The expected output would be:

{
  Fred:11,
  Shannon:15,
  Toby:18,
  George:22
}

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