lib/feeder.rb in feeder-0.3.0 vs lib/feeder.rb in feeder-0.5.1

@@ -1,18 +1,34 @@
 require "feeder/engine"
 require "feeder/configuration"
+require "feeder/concerns"
+require "feeder/active_record"
+require "kaminari"
 
 module Feeder
 
   class << self
     def config
       @configuration ||= Feeder::Configuration.new
     end
 
     def configure
-      raise ArgumentError, "No block provided" unless block_given?
+      yield config if block_given?
+    end
 
-      yield config
+    # Set temporary configuration options for the duration of the given block.
+    #
+    # options - A Hash describing temporary configuration options.
+    def temporarily options = {}
+      original = @configuration.dup
+
+      options.each do |key, value|
+        @configuration.send "#{key}=", value
+      end
+
+      yield
+    ensure
+      @configuration = original
     end
   end
 
 end