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: logging_spec.rb
    path of file: ./repos/puppet/spec/unit/functions
    
    the code of the file until where you have to start completion: require 'spec_helper'
require 'puppet_spec/compiler'

describe 'the log function' do
  include PuppetSpec::Compiler

  def collect_logs(code)
    Puppet[:code] = code
    Puppet[:environment_timeout] = 10
    node = Puppet::Node.n
    
  def collect_logs(code)
    Puppet[:code] = code
    Puppet[:environment_timeout] = 10
    node = Puppet::Node.new('logtest')
    compiler = Puppet::Parser::Compiler.new(node)
    node.environment.check_for_reparse
    logs = []
    Puppet::Util::Log.with_destination(Puppet::Test::LogCollector.new(logs)) do
      compiler.compile
    end
    logs
  end