Remove duplicates in an array

i believe it may not work for document array as the documents themselves have different ids..

pv!KCToSearch_kc icontains the knowledge centre

=finddocumentsbyname(false(),"*",pv!KCToSearch_kc) stored into
pv!documentsInKC_documentA

Next script task:

union(pv!documentsInKC_documentA,pv!documentsInKC_documentA)
storing to noDuplicatesDocumentsInKC_documentA

i was hoping the duplicates would be removed but noDuplicatesDocumentsInKC_documentA is the same as pv!documentsInKC_documentA

I basically need to be able to rename mulitple documents but in the dropdown list only display the each doc name once as currently the list is huge with every document name in there even though there is a lot of duplicate names...

Thank you in advance

i believe it may not work for document array as the documents themselves have different ids..

pv!KCToSearch_kc icontains the knowledge centre

=finddocumentsbyname(false(),"*",pv!KCToSearch_kc) stored into
pv!documentsInKC_documentA

Next script task:

union(pv!documentsInKC_documentA,pv!documentsInKC_documentA)
storing to noDuplicatesDocumentsInKC_documentA

i was hoping the duplicates would be removed but noDuplicatesDocumentsInKC_documentA is the same as pv!documentsInKC_documentA

I basically need to be able to rename mulitple documents but in the dropdown list only display the each doc name once as currently the list is huge with every document name in there even though there is a lot of duplicate names...

Thank you in advance