An Example of a Collection Object

employees.rb

class Employees
  include Enumerable
  
  def initialize(employees)
    @employees = employees
  end
  
  def each &block
    @employees.each &block
  end
end

x = Employees.new([ OpenStruct.new(name: 'Anna'), OpenStruct.new(name: 'Ekta')])
x.select { |employee| employee.name == 'Anna' }