available_values()
            click to toggle source
          
          
          
  
            
            
            
            
            
               
               
def available_values
  Checker.available_priorities
end
             
             
            
           
          
          
         
      
        
          
          
          
            default()
            click to toggle source
          
          
          
  
            
            
            
            
            
               
               
def default
  @@default || :normal
end
             
             
            
           
          
          
         
      
        
          
          
          
            default=(default)
            click to toggle source
          
          
          
  
            
            
            
            
            
               
               
def default=(default)
  @@default = default
end
             
             
            
           
          
          
         
      
        
          
          
          
            disable()
            click to toggle source
          
          
          
  
            
            
            
            
            
               
               
def disable
  @@enabled = false
end
             
             
            
           
          
          
         
      
        
          
          
          
            enable()
            click to toggle source
          
          
          
  
            
            
            
            
            
               
               
def enable
  require "fileutils"
  require "tmpdir"
  @@enabled = true
end
             
             
            
           
          
          
         
      
        
          
          
          
            enabled?()
            click to toggle source
          
          
          
  
            
            
            
            
            
               
               
def enabled?
  @@enabled
end
             
             
            
           
          
          
         
      
        
          
          
          
            included(base)
            click to toggle source
          
          
          
  
            
            
            
            
            
               
               
def included(base)
  base.extend(ClassMethods)
  base.class_eval do
    setup :priority_setup, :before => :prepend
    teardown :priority_teardown, :after => :append
  end
end