# File app/models/google_maps.rb, line 38
38:     def api_url
39:       "http://maps.google.com/maps?file=api&v=2&key=#{key}"
40:     end

    # File app/models/google_maps.rb, line 15
15:     def config
16:       if @config.nil?
17:         if File.exists?(config_file)
18:           yaml = YAML.load_file(config_file)
19:           @config = yaml['googlemaps']
20:         end
21:       end
22: 
23:       @config ||= {}
24:     end

    # File app/models/google_maps.rb, line 11
11:     def config_file
12:       File.join(RAILS_ROOT, 'config', 'web2.0.yml')
13:     end

    # File app/models/google_maps.rb, line 26
26:     def enabled?
27:       !config['key'].nil?
28:     end

   # File app/models/google_maps.rb, line 7
7:     def erase_config
8:       @config = nil
9:     end

    # File app/models/google_maps.rb, line 34
34:     def initial_zoom
35:       config['initial_zoom'] || 4
36:     end

    # File app/models/google_maps.rb, line 30
30:     def key
31:       config['key']
32:     end