remove duplicate in aaray of objects 1

remove duplicate in aaray of objects

const addresses = [...]; // Some array I got from async call

const uniqueAddresses = Array.from(new Set(addresses.map(a => a.id)))
 .map(id => {
   return addresses.find(a => a.id === id)
 })

Here is what the above code is Doing:
1. Create a Set from the addresses array.
2. Map the Set to an array of unique addresses.
3. Return the array of unique addresses.

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