def search(cache, search_data)
      puts '' # Force first entry to be displayed in mutt
      # Write out as EMAIL <TAB> NAME
      cache.search(search_data).each { |k, v| puts "#{k}\t#{v}" }
    end
def search(cache, search_data)
      puts '' # Force first entry to be displayed in mutt
      # Write out as EMAIL <TAB> NAME
      cache.search(search_data).each { |k, v| puts "#{k}\t#{v}" }
    end
Search the cache for the requested search_data and write the results to
 std output.
 @param cache [ContactsCache] Cache of contacts to be searched.
 @param search_data [String] Data to search cache for.