Class: Karel::Wall

Inherits:
Square show all
Defined in:
lib/karel/square.rb

Overview

A wall square

Instance Method Summary collapse

Instance Method Details

#beeper? ⇒ Boolean

Returns:

  • (Boolean) 


37
 
# File 'lib/karel/square.rb', line 37

def beeper?; false; end

#pick_beeper ⇒ Object

Raises:



40
 
# File 'lib/karel/square.rb', line 40

def pick_beeper; raise NoBeeper; end

#put_beeper ⇒ Object

Raises:



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# File 'lib/karel/square.rb', line 39

def put_beeper; raise SquareOccupied; end

#to_s ⇒ Object 



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# File 'lib/karel/square.rb', line 38

def to_s; "W"; end

#wall? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/karel/square.rb', line 36

def wall?; true; end