Delete existing group

ruby

#!/usr/bin/ruby
    
    def find_proto_group(parentGroup)
        puts "Number of groups in parent is #{parentGroup.groups.count()}"
        if parentGroup.groups.count() > 0 
            parentGroup.groups.each do |group|
                if group.name == @proto_group_name
                    delete_group_and_files(group)
                    return
                end
            end
        end
        copy_files_to_folder(parentGroup)
    end

    def delete_group_and_files(proto_group)
        mainGroup = proto_group.parent
        groupPath = proto_group.real_path
        proto_group.clear()
        proto_group.remove_from_project()
    
        if Dir.exist?(groupPath)
            puts "Deleting folder using rm_rf"
            FileUtils.rm_rf("#{groupPath}/.", secure: true)
            Dir.delete(groupPath)
        else 
            proto_group.children.each do |items|
                File.delete("#{groupPath}/#{items.path}")
            end
        end
        copy_files_to_folder(mainGroup)
    end

    def copy_files_to_folder(group)
        puts "Current directory is #{group.path} and real path is #{group.real_path}"
        FileUtils.cp_r(File.join(Dir.home, "Documents", "GitClone", "SwiftProtoFiles"), group.real_path)
        if Dir.exists?(File.join(group.real_path, @proto_group_name))
            add_group_to_project(group, @proto_group_name, @project)
        end
    end