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Code Issues Releases Wiki Activity

Add x-listops filter toggle (#4990)

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saqimtiaz 2020-11-07 11:00:47 +01:00 committed by GitHub
parent 5aa4e4cb68
commit c41e34793d
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1 changed files with 15 additions and 0 deletions
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15
core/modules/filters/x-listops.js
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@ -187,4 +187,19 @@ Extended filter operators to manipulate the current list.
}, []);
return set;
};
/*
Toggles an item in the current list.
*/
exports.toggle = function(source, operator) {
var results = prepare_results(source),
index = results.indexOf(operator.operand);
if(index === -1) {
results.push(operator.operand);
} else {
results.splice(index, 1);
}
return results;
};
})();