class AutoShop

Attributes

num_customers[RW]

Public Class Methods

new() click to toggle source
Calls superclass method 
# File test/functional/state_machine_test.rb, line 6
def initialize
  @num_customers = 0
  super
end

Public Instance Methods

decrement_customers() click to toggle source

Decrements the number of customers in service

# File test/functional/state_machine_test.rb, line 30
def decrement_customers
  self.num_customers -= 1
end
increment_customers() click to toggle source

Increments the number of customers in service

# File test/functional/state_machine_test.rb, line 25
def increment_customers
  self.num_customers += 1
end