Clovek

class Clovek

# static field

@@people_count = 0

# static method

def self.howmany()

@@people_count

end

# a constructor

def initialize(name, age)

@name = name

@age = age

@@people_count += 1

end

# getter

def name

@name

end

def age

@age

end

# a method

def whoami()

puts "Hello, my name is #{@name}, I am #{@age} years old."

end

dan = Clovek.new("Daniel", 31)

dan.whoami()

simon = Clovek.new("Simon", "?")

simon.whoami()

puts "Number of people: #{Clovek.howmany()}"

class Clovek
    
    # static field
    @@people_count = 0
    
    # static method
    def self.howmany()
        @@people_count
    end

    # a constructor
    def initialize(name, age)
        @name = name
        @age = age
        
        @@people_count += 1
    end
   
   # getter
    def name
        @name
    end
   
    def age
        @age
    end
   
   # a method
    def whoami()
        puts "Hello, my name is #{@name}, I am #{@age} years old."
    end
end


dan = Clovek.new("Daniel", 31)
dan.whoami()

simon = Clovek.new("Simon", "?")
simon.whoami()

puts "Number of people: #{Clovek.howmany()}"

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Clovek

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