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Code Issues Releases Wiki Activity

Support macro parameters in filter run prefixes (#6164)

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* Support macro params in filter run prefixes and support substitution for variables set by filter run prefixes

* feat: add support macro parameters and variable substitution for all filter run prefixes

* fix: rename options argument to opts for disambiguation

* feat: add support for macro params to cascade filterrun prefix
This commit is contained in:
Saq Imtiaz
2021-11-23 13:51:42 +00:00
committed by GitHub
parent 7fcc84156e
commit 76cdc17f3b
7 changed files with 86 additions and 62 deletions
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editions/test/tiddlers/tests/test-prefixes-filter.js
+16
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@@ -419,6 +419,22 @@ describe("'reduce' and 'intersection' filter prefix tests", function() {
// Prepend the position in the list using the index and length variables
expect(wiki.filterTiddlers("[tag[shopping]] :map[get[title]addprefix[-]addprefix<length>addprefix[of]addprefix<index>]").join(",")).toBe("0of4-Brownies,1of4-Chick Peas,2of4-Milk,3of4-Rice Pudding");
});
it("should handle macro parameters for filter run prefixes",function() {
var widget = require("$:/core/modules/widgets/widget.js");
var rootWidget = new widget.widget({ type:"widget", children:[ {type:"widget", children:[]} ] },
{ wiki:wiki, document:$tw.document});
rootWidget.makeChildWidgets();
var anchorWidget = rootWidget.children[0];
rootWidget.setVariable("greet","Hello $name$",[{name:"name"}],true);
rootWidget.setVariable("echo","$text$",[{name:"text"}],true);
// :map prefix
expect(wiki.filterTiddlers("1 :map[subfilter<greet Tom>join[ ]]",anchorWidget).join(",")).toBe("Hello Tom");
expect(wiki.filterTiddlers('[tag[shopping]] :map[<echo "$(index)$ $(currentTiddler)$">]',anchorWidget).join(",")).toBe("0 Brownies,1 Chick Peas,2 Milk,3 Rice Pudding");
// :reduce prefix
expect(wiki.filterTiddlers("1 :reduce[subfilter<greet Tom>join[ ]]",anchorWidget).join(",")).toBe("Hello Tom");
expect(wiki.filterTiddlers('[tag[shopping]] :reduce[<echo "$(accumulator)$ $(index)$ $(currentTiddler)$,">]',anchorWidget).join(",")).toBe(" 0 Brownies, 1 Chick Peas, 2 Milk, 3 Rice Pudding,");
});
});
})();