Covering classes

yari_attr_accessor_oct_2.rb

# Cup                                                                              
# You can ask if it's full or not                                                  
#                                                                                  
# You can fill it                                                                  
# You can empty                                                                    
# if You try to empty it and it's empty is says "I'm already empty"                
# if You try to fill it and it's full is says "I'm already full"                   
class Cup                                                                          

  attr_accessor :owner                                                             
  # attr_reader :owner                                                             
  # attr_writer :owner                                                             

  def initialize                                                                   
    @cup = "empty"                                                                 
    @owner = "Coffeeshop"                                                          
  end                                                                              

  #def owner                                                                       
  #  @owner                                                                        
  #end                                                                             

  #def owner=(owner) # buyer is a representation of whatever you pass in. Number, string... doesn't matter
  #  # Syntactic sugar for owner = buyer                                           
  #  @owner = owner                                                                
  #end                                                                             

  def empty?                                                                       
    @cup == "empty"                                                                
  end                                                                              

  def fill                                                                         
    if @cup == "full"                                                              
      "I'm already full"                                                           
    else                                                                           
      # what we did before                                                         
      @cup = "full"                                                                
    end                                                                            
  end                                                                              

  def empty                                                                        
    if @cup == "empty"                                                             
      "I'm already empty"                                                          
    else                                                                           
      # what we did before                                                         
      @cup = "empty"                                                               
    end                                                                            
  end                                                                              
end