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: identify_response.rb
    path of file: ./repos/archivesspace/backend/app/lib/oai/oai_gem_patches
    
    the code of the file until where you have to start completion: module OAI::Provider::Response

  class Identify < Base

    def to_xml
      response do |r|
        r.Identify do
          r.repositoryName provider.name
          r.baseURL provider.url
          r.protocolVersion 2.0
          if provider.email and provider.email.respond_to?(:each)
            provider.email.each { |address| r.adminEmail address }
          else
            r.adminEmail provider.email.to_s
          end
          r.earliestDatestamp Time.parse(provider.model.earliest.to_s).utc.xmlschema
          r.deletedRecord provider.delete_support.to_s
          r.granularity provider.granularity
          r.description do
            r.tag! 'oai-identifier', 'xmlns' => 'http://www.openarchives.org/OAI/2.0/oai-identifier', 'xmlns:xsi' => 'http://www.w3.org/2001/XMLSchema-instance', 'xsi:schemaLocation' => 'http://www.openarchives.org/OAI/2.0/oai-identifier ht
    
    def to_xml
      response do |r|
        r.Identify do
          r.repositoryName provider.name
          r.baseURL provider.url
          r.protocolVersion 2.0
          if provider.email and provider.email.respond_to?(:each)
            provider.email.each { |address| r.adminEmail address }
          else
            r.adminEmail provider.email.to_s
          end
          r.earliestDatestamp Time.parse(provider.model.earliest.to_s).utc.xmlschema
          r.deletedRecord provider.delete_support.to_s
          r.granularity provider.granularity
          r.description do
            r.tag! 'oai-identifier', 'xmlns' => 'http://www.openarchives.org/OAI/2.0/oai-identifier', 'xmlns:xsi' => 'http://www.w3.org/2001/XMLSchema-instance', 'xsi:schemaLocation' => 'http://www.openarchives.org/OAI/2.0/oai-identifier http://www.openarchives.org/OAI/2.0/oai-identifier.xsd' do
              r.scheme 'oai'
              r.repositoryIdentifier provider.prefix.gsub(/oai:/, '')
              r.delimiter ':'
              # ASpace uses '/' to separate the prefix and identifier
              r.sampleIdentifier "#{provider.prefix}/#{provider.identifier}"
            end
          end
          if provider.description
            r.target! << provider.description
          end
        end