Filtering Objects

[aditya_gupta41]

Hello Experts,

I have below Object input containing string values. Can someone please provide expression to get rid of duplicate values?

[ { "ack": { "QueueURL": "https://www.google.com", "ReceiptHandle": "12345678", "content": "ABCDEFG" } }, { "ack": { "QueueURL": "https://www.google.com", "ReceiptHandle": "12345678", "content": "ABCDEFG" } }, { "ack": { "QueueURL": "https://www.google.com", "ReceiptHandle": "12345678", "content": "ABCDEFG" } } ]

Thanks in Advance

[koryknick]

@aditya_gupta41 - have you tried the Unique snap?

[aditya_gupta41]

@koryknick This is suppose to be an ultra task, therefore can’t use unique snap

[koryknick]

If this document is the input to an Ultra task, you could use the following expression in a Mapper snap:

$.filter((val,idx,arr) => arr.findIndex(x=> x == val) == idx)

Basically, it scans through the Array and finds the first occurrence of the given value (object).