1 Merb::BootLoader.after_app_loads do
       2   # This will get executed after your app's classes have been loaded.
       3 
       4   # load settings.yml to Merb::Config[:site_url] etc. adapted from http://www.theamazingrando.com/blog/?p=34
       5   config_file = File.join(Merb.root, "config", "settings.yml")
       6   if File.exists?(config_file)
       7     config = YAML.load(File.read(config_file))[Merb.environment]
       8 
       9     config.keys.each do |key|
      10       Merb::Config[key.to_sym] = config[key]
      11     end
      12   end
      13 end
      

      


      
 1 Merb::BootLoader.after_app_loads do

       2   # This will get executed after your app’s classes have been loaded.

       3 

       4   # load settings.yml to Merb::Config[:site_url] etc. adapted from http://www.theamazingrando.com/blog/?p=34

       5   config_file = File.join(Merb.root, "config", "settings.yml")

       6   if File.exists?(config_file)

       7     config = YAML.load(File.read(config_file))[Merb.environment]

       8 

       9     config.keys.each do |key|

      10       Merb::Config[key.to_sym] = config[key]

      11     end

      12   end

      13 end

      

      
      

      

      
 1 development: &defaults
       2   # usage - Merb::Config[:site_url]
       3   site_url: localhost:4000
       4   
       5 test:
       6   <<: *defaults
       7   
       8 production:
       9   site_url: awesomeapp.com
      10   
      11 rake:
      12   <<: *defaults
      
      
      
Make sure you have rake in the settings.yml. Otherwise, when running rake db:automigrate you will get an undefined method `keys’ for nil:NilClass error.
      

        
      
      

        
          
        
        
          
        
        
          
        
        
          
        
      
      

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