configuration.rb in pelusa-0.2.0

- old
+ new

@@ -2,34 +2,26 @@
   # Public: Class providing configuration for the runner and lints
   #
   # Examples
   #
   #   configuration = Pelusa::Configuration.new('my_pelusa_config.yml')
-  #   configuration.present? # => true
   #
   class Configuration
-    YAML_PATH = './.pelusa.yml'
+    YAML_PATH       = './.pelusa.yml'
+    DEFAULT_SOURCES = 'lib/**/*.rb'
 
     # Public: Initializes a configuration instance
     #
     # yaml_path - optional path to the configuration file
     def initialize(yaml_path = YAML_PATH)
-      if File.exist?(yaml_path)
-        @_configuration = YAML.load_file(yaml_path).freeze
-      end
+      @_configuration = if File.exist?(yaml_path)
+        YAML.load_file(yaml_path)
+      else
+        {}
+      end.freeze
     end
 
-    # Public: Returns if a custom configuration is present
-    #
-    # Examples
-    #
-    #   Pelusa.configuration.present? # => true
-    #
-    def present?
-      not @_configuration.nil?
-    end
-
     # Public: Returns custom configuration for the given lint
     #
     # Examples
     #
     #   Pelusa.configuration['LineRestriction'] # => {'limit' => 50}
@@ -44,15 +36,10 @@
     # Examples
     #
     #   Pelusa.configuration.sources # => lib/**/*.rb
     #
     def sources
-      default = "lib/**/*.rb"
-      if present?
-        @_configuration.fetch('sources') { default }
-      else
-        default
-      end
+      @_configuration.fetch('sources') { DEFAULT_SOURCES }
     end
 
     # Public: Returns an Array of enabled lints
     #
     # Examples