class KPM::Uninstaller

def categorize_plugins

def categorize_plugins
  plugins = { to_be_deleted: [], to_keep: [] }
  @installed_plugins.each do |_, info|
    info[:versions].each do |artifact|
      (artifact[:is_default] ? plugins[:to_keep] : plugins[:to_be_deleted]) << [info, artifact[:version]]
    end
  end
  plugins
end