Chef recipe showing order of lazy evaluation

default.rb

node.default.bar.tags = ['tag1-bar']

file "/tmp/bar.txt" do
  content lazy { node.bar.tags.join(',') }
end

ruby_block 'update second tag' do
  block { node.default.bar.tags << 'tag2-bar' }
  only_if { node.default.bar.tags << 'tag3-bar' }
  notifies :create, 'file[/tmp/bar.txt]', :delayed
end

r = resources(file: '/tmp/bar.txt')
r.content(Chef::DelayedEvaluator.new {
    node.default.bar.tags << 'tag4-bar'
    node.bar.tags.join(',')
})