Contents

require 'yaml'
require 'pathname'

module ArisControl
  class Persistence
    attr_reader :users_file_path

    def initialize(users_file_path = default_users_file_path)
      @users_file_path = Pathname.new(users_file_path)
    end

    def store_users(users)
      users ||= {}
      IO.binwrite(users_file_path, serialized_users(users))
      users
    end

    def load_users
      store_users({}) unless users_file_path.exist?
      deserialized_users(IO.binread(users_file_path))
    end

    def default_users_file_path
      '/opt/aris/config/users.yml'
    end

    private

    def serialized_users(users)
      YAML.dump({ 'aris_users' => users })
    end

    def deserialized_users(string)
      yaml = YAML.load(string) || {}
      yaml['aris_users'] || {}
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
aris-control-3.0.0	lib/aris-control/persistence.rb
aris-control-2.0.2	lib/aris-control/persistence.rb
aris-control-2.0.1	lib/aris-control/persistence.rb
aris-control-2.0.0	lib/aris-control/persistence.rb