You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: broadcaster.rb
    path of file: ./repos/cubism/lib/cubism
    
    the code of the file until where you have to start completion: require "cable_ready"

module Cubism
  class Broadcaster
    include CableReady::Broadcaster
    include CableReady::StreamIdentifier

    attr_reader :resource

    def initialize(resource:)
      @resource = resource
    end

    def broadcast
      resource.cubicle_element_ids.to_
    
    def broadcast
      resource.cubicle_element_ids.to_a.each do |element_id|
        block_container = Cubism.block_store[element_id]

        next if block_container.blank?

        present_users = resource.present_users_for_element_id_and_scope(element_id, block_container.scope)

        block_source = block_container.block_source

        html = ApplicationController.render(inline: block_source.source, locals: {"#{block_source.variable_name}": present_users})

        selector = "cubicle-element#cubicle-#{element_id}[identifier='#{signed_stream_identifier(resource.to_global_id.to_s)}']"

        cable_ready[element_id].inner_html(
          selector: selector,
          html: html
        )
      end

      cable_ready.broadcast
    end