Processing and transforming a TypeScript object results in an unexpected outcome

I have received an object that has the following structure:

{\"key1\":{\"cluster_region\":\"centralus\"},\"key2\":{\"cluster_region\":\"westeurope\"}}

My goal is to create a list of objects based on this given object. Each object in the list should contain two fields: "index" and "region". The "index" value should be the keys' values from the original object ("key1" and "key2"), while the region value should correspond to the "cluster_region" from the original object.

I attempted to achieve this using the following code:

const allrecords: Record<string, { cluster_region: string }> = initialObject;
console.log("all records: " + JSON.stringify(allrecords));
const allList = Object.entries(allrecords).map(([key, value]) => ({
        index: key,
        region: value.cluster_region
      }));

Although I can see the correct value of allrecords in the console log, which matches the initial object, the resulting list looks like this:

[{"index":"0"},{"index":"1"},{"index":"2"} ... ]

What am I doing incorrectly?

typescript

Answer №1

The example you provided seems to be working correctly in the typescript playground, as evidenced by this link.

This could indicate one of the following:

  • There may be an issue with your data structure
  • You might be manipulating the input string improperly, where the Object.entries key should be the indices 0 through the length
  • It's possible that the code you are executing differs from what you have posted.

In this scenario, it is likely that there is a discrepancy between the code you are running and what you have shared, particularly since you are observing [{"index":"0"},{"index":"1"},{"index":"2"} ... ], indicating that index is being set to the actual values of the data array.

Please double-check the code you are running locally, confirm that it aligns with your description, and then update your question accordingly.

Answer №2

Looks like your code is accurate. Double check the output and consider parsing your object using this alternative method as well. https://i.sstatic.net/GTgCm.png

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