unique
Remove duplicate array items.
Syntax
{{ value | unique }}Example
Basic usage
1{2 "tags": [3 "notes",4 "ideas",5 "notes"6 ]7}1{{ tags | unique }}1["notes","ideas"]Remove duplicate array items.
{{ value | unique }}1{2 "tags": [3 "notes",4 "ideas",5 "notes"6 ]7}1{{ tags | unique }}1["notes","ideas"]