bumped rspec version and fixed corresponding errors re. positional args

dragonfly.gemspec

@@ -27,7 +27,7 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency("addressable", "~> 2.3")
 
   # Development dependencies
-  spec.add_development_dependency("rspec", "~> 2.5")
+  spec.add_development_dependency("rspec", "~> 3.0")
   spec.add_development_dependency("webmock")
   spec.add_development_dependency("activemodel")
   if RUBY_PLATFORM == "java"

spec/dragonfly/app_spec.rb

@@ -138,7 +138,7 @@
       }.should raise_error(NotImplementedError)
     end
     it "should correctly call it if the datastore provides it" do
-      @app.datastore.should_receive(:url_for).with('some_uid', :some => :opts).and_return 'http://egg.head'
+      @app.datastore.should_receive(:url_for).with('some_uid', {:some => :opts}).and_return 'http://egg.head'
       @app.remote_url_for('some_uid', :some => :opts).should == 'http://egg.head'
     end
   end

spec/dragonfly/configurable_spec.rb

@@ -65,7 +65,7 @@ def colour(colour)
       configurer = Dragonfly::Configurable::Configurer.new do
         meth :jobby, :nobby
       end
-      obj.should_receive(:jobby).with('beans', :make => 5)
+      obj.should_receive(:jobby).with('beans', {:make => 5})
       obj.should_receive(:nobby).with(['nuts'])
       configurer.configure(obj) do
         jobby 'beans', :make => 5
@@ -79,7 +79,7 @@ def colour(colour)
       end
       egg = double('egg')
       obj.should_receive(:egg).and_return(egg)
-      egg.should_receive(:jobby).with('beans', :make => 5)
+      egg.should_receive(:jobby).with('beans', {:make => 5})
       configurer.configure(obj) do
         jobby 'beans', :make => 5
       end
@@ -93,15 +93,15 @@ def colour(colour)
 
     it "provides 'plugin' for using plugins" do
       pluggy = double('plugin')
-      pluggy.should_receive(:call).with(obj, :a, 'few' => ['args'])
+      pluggy.should_receive(:call).with(obj, :a, {'few' => ['args']})
       configurer.configure(obj) do
         plugin pluggy, :a, 'few' => ['args']
       end
     end
 
     it "allows using 'plugin' with symbols" do
       pluggy = double('plugin')
-      pluggy.should_receive(:call).with(obj, :a, 'few' => ['args'])
+      pluggy.should_receive(:call).with(obj, :a, {'few' => ['args']})
       configurer.register_plugin(:pluggy){ pluggy }
       configurer.configure(obj) do
         plugin :pluggy, :a, 'few' => ['args']

spec/dragonfly/content_spec.rb

@@ -320,7 +320,7 @@ def obj.original_filename; 'something.original'; end
     end
 
     it "allows passing options" do
-      app.datastore.should_receive(:write).with(content, :hello => 'there')
+      app.datastore.should_receive(:write).with(content, {:hello => 'there'})
       content.store(:hello => 'there')
     end
   end

spec/dragonfly/model/model_spec.rb

@@ -367,7 +367,7 @@
     describe "remote_url" do
       it "should give the remote url if the uid is set" do
         @item.preview_image_uid = 'some/uid'
-        @app.should_receive(:remote_url_for).with('some/uid', :some => 'param').and_return('http://egg.nog')
+        @app.should_receive(:remote_url_for).with('some/uid', {:some => 'param'}).and_return('http://egg.nog')
         @item.preview_image.remote_url(:some => 'param').should == 'http://egg.nog'
       end
       it "should return nil if the content is not yet saved" do