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Update docs for "each" filter

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Jeremy Ruston 2019-12-09 09:05:21 +00:00
parent 7387ca78f8
commit e33d519ce0
1 changed files with 2 additions and 2 deletions
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editions/tw5.com/tiddlers/filters/each.tid
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@ -1,5 +1,5 @@
created: 20140410103123179
modified: 20170103175939836
modified: 20191209085901849
tags: [[Filter Operators]] [[Group Operators]]
title: each Operator
type: text/vnd.tiddlywiki
@ -20,6 +20,6 @@ Each input title is processed in turn. The value of field <<.place F>> in the co
;each:value
:As long as the title is unique it is appended to the output whether or not the corresponding tiddler exists.
If a tiddler does not contain field <<.place F>>, it is treated as if the value of the field were empty.
Note that if a tiddler does not contain field <<.place F>>, it is treated as if the value of the field were empty. Thus, a filter expression such as `[each[color]]` will return one tiddler that doesn't have a `color` field. To obtain just the tiddlers that have a non-blank value for the `color` field one can use `[each[color]has[color]]`.
<<.operator-examples "each">>