codesword

class Module
  def delegate(*methods, to:)
    methods.each do |method_name|
      define_method(method_name) do |*args|
        to.send(method_name, *args)
      end
    end
  end
end

codesword

class Director
  attr_reader :training_team, :fellows
  delegate :train_new_fellow, :train_new_fellow, to: training_team
  delegate :size, :[], :<<, to: fellows

  def initialize
    @training_team = TrainingTeam.new
    @fellows = []
  end

codesword

class Router
  [:get, :post, :put, :patch, :delete].each do |method_name|
    define_method(method_name) do
      "This is a #{method_name} method"
    end
  end
end

router = Router.new
router.get #=> "This is a get method"

codesword

class Person
  attr_accessor :name
  def book_reading
    "Elixir Cookbook"
  end
end

codesword

Person = Class.new do
  attr_accessor :name
  def book_reading
    "Elixir Cookbook"
  end
end

codesword

Book = "Eloquent Ruby"
Module.const_get(:Book) #=> "Eloquent Ruby"
Module.const_set(:Book, "Ruby Science") #=> "Ruby Science"
Module.const_get(:Book) #=> "Ruby Science"


class Person
  def name
    "Sword Master"
  end

codesword

class Module
  def const_missing(constant)
    "Constant #{constant} is really missing"
  end
end

class House
end

Module.const_get(:House) #=> House

codesword

class Person
  def initialize(n)
    @name = n
  end

  def issues
    family = "No Money"
    relationship = "Complex"
    friends = "No Friends"
    binding

codesword

class Person
  def name
    "Name is Aboki"
  end

  alias_method :aboki_name, :name

  def name
    "Ikem Okonkwo"
  end

codesword

class Person
    def name
      @name || "person"
    end

    def name=(val)
     return if val == "person"
     @name = val
   end
 end