Signed-off-by: Lu Kaiyi <2392863668@qq.com> --- lib/compare_matrixes.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/compare_matrixes.rb b/lib/compare_matrixes.rb index dd9b86e..d8112e9 100644 --- a/lib/compare_matrixes.rb +++ b/lib/compare_matrixes.rb @@ -34,7 +34,7 @@ end def fill_missing_with_zeros(value_list, matrix_size) value_list ||= [0] * matrix_size - value_list << 0 while value_list.size < matrix_size + value_list.concat([0] * (matrix_size - value_list.size)) value_list end -- 2.23.0