[Why] Had handle empty group in lib/params_group.rb def filter_groups(groups) groups.each do |group_key, value| value.each_key do |dim_key| value.delete(dim_key) if value[dim_key].empty? end groups.delete(group_key) if groups[group_key].empty? end end Signed-off-by: Lu Weitao <luweitaobe@163.com> --- lib/matrix2.rb | 4 ---- 1 file changed, 4 deletions(-) diff --git a/lib/matrix2.rb b/lib/matrix2.rb index dfc606e..a7b83c6 100644 --- a/lib/matrix2.rb +++ b/lib/matrix2.rb @@ -124,10 +124,6 @@ def combine_group_query_data(job_list, dims) suites_hash = {} groups = auto_group(job_list, dims) groups.each do |group_key, value| - if value.empty? - groups.delete(group_key) - next - end suite_list = [] value.each do |dimension_key, jobs| groups[group_key][dimension_key], suites = create_matrix(jobs) -- 2.23.0