assignment1

rb

# Example 1: 
def get_addresses
addresses = User.includes(:address) 
end

======================
# Example 2: 
Solution: We will call directly initialize method for getter and setter method.
class Greeting
  def initialize(name)
    @name = name
  end
end
========================================
# Example 3: 
Solutions:
def sum (*arr)
	arr.inject(:+)
end
test case=> sum(1,2,3,4,4,4) => 18
test case=> sum(1,2) => 3 
========================================