UUID Functions¶ UUID generation functions. Summary¶ Function Signature Description uuid -> string Generate a UUID v4 Functions¶ uuid¶ Generate a UUID v4 Signature: -> string Examples: # Generate UUID uuid() -> \"550e8400-e29b-41d4-a716-446655440000\" # Each call is unique uuid() -> random unique ID # Add ID to object {id: uuid(), name: 'item'} -> with UUID