Row exists where f returns true
      
    
      Row for which f returns true
      
    
      For all rows f returns true
      
    
      Value associated to key
      
    
      Returns true if key is defined
      
    
      Returns key set
      
    
      Convert dictionary to buffer
      
    
      Converts dictionary to map *
      
    
      Value associated to key
      
    
      Returns all values
      
    
      
      
    
      
      
    
      
      
    
      value$
      
    
      
      
    
      
      
    
      
      
    
      
      
    
      
      
    
      
      
    
      
      
    
      
      
    
      
      
    
      
      
    
      
      
    
      
      
    
      
      
    
      
      
    
      
      
    
      
Combinators to resolve keys in dictionaries