Original array
Name
Type
Price
Jon Snow
Actor
2.5
John Doe
Stranger
10
Martin D.
Writer
7
Leonardo D.
Actor
2.5
Guest
Stranger
10
You can get unique values by several columns
Name
Type
Price
[]
UniqueBy
Name
Type
Price
Jon Snow
Actor
2.5
John Doe
Stranger
10
Martin D.
Writer
7
Leonardo D.
Actor
2.5
Guest
Stranger
10