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Code Issues Releases Wiki Activity

Fix tests

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This commit is contained in:
Jeremy Ruston 2025-03-08 09:00:32 +00:00
parent 1acef48a10
commit db1ed0e66b
2 changed files with 4 additions and 2 deletions
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4
core/modules/filterrunprefixes/let.js
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@ -20,9 +20,11 @@ exports.let = function(operationSubFunction,options) {
var name = options.suffixes[0][0];
// Return the filter run prefix function
return function(results,source,widget) {
// Set the input source to the incoming results
var inputSource = widget.wiki.makeTiddlerIterator(results.toArray());
// Assign the result of the subfunction to the variable
var variables = {};
variables[name] = operationSubFunction(source,widget)[0] || "";
variables[name] = operationSubFunction(inputSource,widget)[0] || "";
// Clear the results
results.clear();
// Return the variables

2
editions/tw5.com/tiddlers/filters/syntax/Let Filter Run Prefix.tid
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@ -20,4 +20,4 @@ type: text/vnd.tiddlywiki
The `:let` filter run prefix assigns the first result of a filter run to a variable that is made available to the remaining [[filter runs|Filter Run]] in the [[filter expression|Filter Expression]]. If the filter run does not return any results then the variable is set to an empty string.
The output of the `:let` filter run prefix is an empty title list.
Within the filter run the [[all Operator]] with an empty parameter retrieves all the titles from the previous filter runs, instead of the usual behaviour of retieving all the titles that were passed to the filter expression.