generateRange function

List<String> generateRange(
  1. int start,
  2. int end
)

生成一个从 start 到 end（包含两端）的数字范围数组

Implementation

List<String> generateRange(int start, int end) {
  return List.generate(
    end - start + 1,
    (index) => '${index + start}',
  );
}