lib/bookmeter_scraper/configuration.rb in bookmeter_scraper-0.1.1 vs lib/bookmeter_scraper/configuration.rb in bookmeter_scraper-0.1.2

@@ -1,18 +1,29 @@
-require 'yaml'
-
 module BookmeterScraper
   class Configuration
-    attr_reader :mail, :password
+    attr_accessor :mail, :password
 
-    def initialize(config_file)
-      config = YAML.load_file(config_file)
+    def initialize(config_file = nil)
+      if config_file.nil?
+        @mail = @password = ''
+        return
+      end
+
+      config = load_yaml_file(config_file)
       unless config.has_key?('mail') && config.has_key?('password')
         raise ConfigurationError, "#{config_file}: Invalid configuration file"
       end
 
       @mail     = config['mail']
       @password = config['password']
+    end
+
+
+    private
+
+    def load_yaml_file(config_file)
+      require 'yaml'
+      YAML.load_file(config_file)
     end
   end
 
   class ConfigurationError < StandardError; end
 end