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@@ -153,10 +153,10 @@ export default class InsertTableView extends View {
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/**
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* @private
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- * @returns {module:table/ui/inserttableview~TableSizeGridBoxView[]} An array of boxes to be placed in table grid.
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+ * @returns {Set.<module:table/ui/inserttableview~TableSizeGridBoxView>} An array of boxes to be placed in table grid.
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*/
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_createGridCollection() {
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- const returnValue = [];
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+ const returnValue = new Set();
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// Add grid boxes to table selection view.
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for ( let index = 0; index < 100; index++ ) {
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@@ -173,7 +173,7 @@ export default class InsertTableView extends View {
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this.set( 'columns', column + 1 );
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} );
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- returnValue.push( boxView );
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+ returnValue.add( boxView );
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}
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return returnValue;
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