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ansu_ui/lib/extension/list_extension.dart

16 lines
422 B

import 'package:flutter/material.dart';
import 'package:ansu_ui/extension/num_extension.dart';
extension SeparateExt on List<Widget> {
List<Widget> sepWidget({Widget separate}) {
if (this == null) return null;
if (this.isEmpty) return [];
return List.generate(this.length * 2 - 1, (index) {
if (index.isEven)
return this[index ~/ 2];
else
return separate ?? 10.wb;
});
}
}