Erik Pohl ErikPohl-Lot49-Projects

## sets.py
'''
Created on Dec 31, 2018

@author: Erik Pohl
'''

# make two lists
print("make two lists")
y = [1,1,1,1,1,2,2,2,2,3,3,3,3,3,4,4,4,4,4,5,5,5,5,5]
z = [5,5,5,5,5,6,6,6,6,6,7,7,7,7,8,8,8,8,8,9,9,9,9,9,10,10,10,10,10]

## Interpreter.py
'''
Created on Dec 11, 2018

@author: Erik Pohl
'''

'''
cake := frosting |  layer | filling
layer := strawberry cake | chocolate cake | vanilla cake
frosting := coconut icing | cream cheese icing | fudge icing

## flyweight.py
'''
Created on Dec 11, 2018

@author: Erik Pohl
'''


"""
With the flyweight, a factor method uses a shared pool to create large numbers of fine-grained objects
efficiently in memory

## factory_method.py
'''
Created on Dec 10, 2018

@author: Erik Pohl
'''


"""
Define an object creation interface
, and let subclasses decide

## Composite.py
'''
Created on Dec 11, 2018

@author: Erik Pohl
'''

"""
The composite creates a recursive tree structure of
leaf and composite components.
Each type of component is treated uniformly

## Adapter.py
'''
Created on Dec 11, 2018

@author: Erik Pohl
'''


"""
Adapter changes the interface of a class into the interface a client expects.
Adapter adapts the interface so that classes can work together which otherwise

## Strategy.py
'''
Created on Dec 11, 2018

@author: Erik Pohl
'''

"""
Create algorithm classes using encapsulation and make their handles
interchangeable. The Strategy Design Pattern lets the client class
-- the Context -- leverage a common handle to address

## Observer.py
'''
Created on Dec 10, 2018

@author: Erik Pohl


'''

"""
The subject object has a one to many dependency on the observers

## visitor.py
'''
Created on Dec 10, 2018

@author: Erik Pohl
'''

"""
An abstract class represents an action to perform on another class.
The visitor class visits the element and the behavior changes
of the element class without changing the class itself.

## template.py
'''
Created on Dec 10, 2018

@author:  Erik Pohl
'''


"""
The template design pattern defines a generalized
algorithm, asking the subclasses to fill in some
	'''
	Created on Dec 31, 2018

	@author: Erik Pohl
	'''

	# make two lists
	print("make two lists")
	y = [1,1,1,1,1,2,2,2,2,3,3,3,3,3,4,4,4,4,4,5,5,5,5,5]
	z = [5,5,5,5,5,6,6,6,6,6,7,7,7,7,8,8,8,8,8,9,9,9,9,9,10,10,10,10,10]
	'''
	Created on Dec 11, 2018

	@author: Erik Pohl
	'''

	'''
	cake := frosting \| layer \| filling
	layer := strawberry cake \| chocolate cake \| vanilla cake
	frosting := coconut icing \| cream cheese icing \| fudge icing
	'''
	Created on Dec 11, 2018

	@author: Erik Pohl
	'''


	"""
	With the flyweight, a factor method uses a shared pool to create large numbers of fine-grained objects
	efficiently in memory
	'''
	Created on Dec 10, 2018

	@author: Erik Pohl
	'''


	"""
	Define an object creation interface
	, and let subclasses decide
	'''
	Created on Dec 11, 2018

	@author: Erik Pohl
	'''

	"""
	The composite creates a recursive tree structure of
	leaf and composite components.
	Each type of component is treated uniformly
	'''
	Created on Dec 11, 2018

	@author: Erik Pohl
	'''


	"""
	Adapter changes the interface of a class into the interface a client expects.
	Adapter adapts the interface so that classes can work together which otherwise
	'''
	Created on Dec 11, 2018

	@author: Erik Pohl
	'''

	"""
	Create algorithm classes using encapsulation and make their handles
	interchangeable. The Strategy Design Pattern lets the client class
	-- the Context -- leverage a common handle to address
	'''
	Created on Dec 10, 2018

	@author: Erik Pohl


	'''

	"""
	The subject object has a one to many dependency on the observers
	'''
	Created on Dec 10, 2018

	@author: Erik Pohl
	'''

	"""
	An abstract class represents an action to perform on another class.
	The visitor class visits the element and the behavior changes
	of the element class without changing the class itself.
	'''
	Created on Dec 10, 2018

	@author: Erik Pohl
	'''


	"""
	The template design pattern defines a generalized
	algorithm, asking the subclasses to fill in some