Sending to the Redis

_id2ref.rb

class RStruct
  def initialize
  	# `@name` => just to show that code works
  	# you don't have to put it into `initialize`
    @name = 'example' 
    @my_object_id = self.object_id
  end
  attr_reader :name, :my_object_id
  def save_to_Redis
  	# some code
  end
end

example = RStruct.new 
example.save_to_Redis
example_object_id = example.my_object_id


#####################
# some code later
#####################


def get_obj_from_Redis object_id
  # Put some code that reads from the Redis to the Ruby

  # here we fake it by taking `object_id` from the `example_object_id` variable
  # and we just return object using `ObjectSpace._id2ref`
  return ObjectSpace._id2ref object_id
end


puts get_obj_from_Redis(example_object_id).name

name.rb

class RStruct
  def initialize name
    @name = name
  end
  attr_reader :name
  def save_to_Redis
    # code
  end

end

example = RStruct.new 'example'
example.save_to_Redis

#################
# some code later
#################

def get_obj_from_Redis name
  # Put some code that reads from the Redis to the Ruby
  # Here we fake it by creating a new object
  obj1 = RStruct.new name
  return obj1
end

puts get_obj_from_Redis('example').name