You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: dry_run.rb
    path of file: ./repos/open-build-service/src/api/app/models/branch_package
    
    the code of the file until where you have to start completion: module BranchPackage::DryRun
  class Report
    def initialize(packages, target_project)
      @packages = packages
 
    
    def to_xml
      @packages.sort_by! { |a| a[:target_package] }
      builder = Builder::XmlMarkup.new(indent: 2)
      builder.collection do
        @packages.each do |p|
          builder.package(generate_build_for_package(p)) do
            builder.devel(project: p[:copy_from_devel].project.name, package: p[:copy_from_devel].name) if p[:copy_from_devel]
            builder.target(project: @target_project, package: p[:target_package])
          end
        end
      end
    end