uuidGenerates a new UUID (Universally Unique Identifier).uuid Generates a new UUID (Universally Unique Identifier). Type: function Aliases uid Returns Type: string A new UUID v4 string. Examples uuid() // "123e4567-e89b-12d3-a456-426614174000" uuid() // "987fcdeb-51a2-43d7-b123-456789abcdef" (different each time)notReturns the logical NOT of the input.Usage GuidesLearn how to integrate JEXL Extended into your projects