current_value.rb

# resources/super_file

property :path, String, name_property: true, coerce: proc { }, default: lazy { }
property :mode, Integer, default: '755', coerce: proc { |v| v.to_i(8) }
property :content, String

load_current_value do
  current_value_does_not_exist! if !File.exist?(path)
  mode    File.stat(path).mode
  content IO.read(path)
end

action :create do
  converge_if_changed do
    File.open(path, "w") { |f| f.write(content) }
    File.chmod(path, mode)
  end
end