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Spreadsheet: Add CommonRange#unique()

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u9g 2022-03-05 19:56:46 -05:00 • committed by Ali Mohammad Pur
parent b9d44eb022
commit c8803afe3e
2 changed files with 28 additions and 0 deletions
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13
Base/res/js/Spreadsheet/runtime.js
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@ -197,6 +197,19 @@ class CommonRange {
});
return new SplitRange(cells);
}
unique() {
const cells = [];
const values = new Set();
this.forEach(cell => {
const value = cell.value();
if (!values.has(value)) {
values.add(value);
cells.push(cell);
}
});
return new SplitRange(cells);
}
}
class SplitRange extends CommonRange {