created: 20150117152418000
modified: 20150117165517000
tags: Concepts
title: Tiddler Sets

A <<.def "tiddler set">> is a data structure. It is an ordered collection of strings, usually tiddler titles, containing no duplicates.

Tiddler sets are important in [[filter|Filters]] processing.

The simplest way to generate one is to use the TitleList syntax.