stephencelis · January 19, 2010 03:54 · Jan 19, 2010 · Jan 19, 2010 · Jan 19, 2010
diff --git a/app.rb b/app.rb
@@ -38,7 +38,7 @@ def method_missing(method, *args)
       super if (key = method.to_s).end_with?("=")
       boolean = key.chomp!("?")
       value   = self[key]
-      value   = value.respond_to?(:call) ? value.call(*args) : value
+      value   = value.call(*args) if value.respond_to?(:call)
       boolean ? !!value : value
     end
 

diff --git a/app.rb b/app.rb
@@ -15,7 +15,7 @@
 #   # config/app/development.rb
 #   config.key = "devalue"
 #
-#   App.key          # => "value"
+#   App.key          # => "devalue"
 class Configuration
   autoload :OpenStruct, "ostruct"
 

diff --git a/app.rb b/app.rb
@@ -0,0 +1,54 @@
+# Define application-level configuration using a simple DSL.
+#
+#   class App < Configuration
+#     config.key  = "value"
+#     config.lazy = lambda { |load| load }
+#   end
+#
+#   App.key          # => "value"
+#   App.key?         # => true
+#   App.lazy("load") # => "load"
+#   App.lazy?(nil)   # => false
+#
+# Override by Rails environment.
+#
+#   # config/app/development.rb
+#   config.key = "devalue"
+#
+#   App.key          # => "value"
+class Configuration
+  autoload :OpenStruct, "ostruct"
+
+  class << self
+    def [](key)
+      config.send key
+    end
+
+    def inspect
+      config.inspect.sub config.class.name, name
+    end
+
+    private
+
+    def config
+      @config ||= OpenStruct.new
+    end
+
+    def method_missing(method, *args)
+      super if (key = method.to_s).end_with?("=")
+      boolean = key.chomp!("?")
+      value   = self[key]
+      value   = value.respond_to?(:call) ? value.call(*args) : value
+      boolean ? !!value : value
+    end
+
+    def inherited(subclass)
+      return unless defined? Rails
+
+      config = "#{Rails.root}/config/#{name.underscore}/#{Rails.env}.rb"
+      if File.exist?(config)
+        eval File.read(config), binding, __FILE__, __LINE__
+      end
+    end
+  end
+end
No results found