FruitBasketStateMachineExercise

simple console app using SOLID Principles

Implement a fruit basket, the requirements are as follows:

1.  Allow addition of fruit to the basket
   

a. The basket should allow only one entry for a given fruit

b. If fruit is added successfully to the basket it should return true otherwise false

2.  Allow removal of fruit from the basket
   

a. If a fruit is attempted to be removed which does not exist false should be returned

3.  The basket should implement a method to retrieve all the fruits in the basket
   

a. This should be returned as a comma separated string