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How do I simplify a list containing duplicate text items, to a new list containing only the unique values?

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1 Answers

Answer by Carolyn Wilson ✅ (Accepted)

Add a “new Set Expression”, such as:

[…new Set(‘a

b

c

a

b

c’.split(’

’))].join(”, “)

If the string were ‘a

b

c

a

b

c’, splitting it with

would give you ‘a, b, c’

Note: Each value in the original list is separated buy a ‘

’ character.

Example: […new Set(‘<<[ForEach:Fund[

]:<<FundName>>]>>‘.split(’

’))].join(”, “)

The expression starts with a string, splits it into parts based on |, removes duplicates, and then joins those parts back together into a single string, separated by commas.

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