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-rw-r--r--actionpack/lib/action_controller/vendor/html-scanner/html/sanitizer.rb2
-rw-r--r--actionpack/lib/action_dispatch/http/response.rb2
-rw-r--r--actionpack/lib/action_dispatch/middleware/flash.rb2
-rw-r--r--actionpack/lib/action_dispatch/middleware/stack.rb2
-rw-r--r--actionpack/lib/action_dispatch/routing/redirection.rb9
5 files changed, 10 insertions, 7 deletions
diff --git a/actionpack/lib/action_controller/vendor/html-scanner/html/sanitizer.rb b/actionpack/lib/action_controller/vendor/html-scanner/html/sanitizer.rb
index e9b50ff8ce..114b0e73c9 100644
--- a/actionpack/lib/action_controller/vendor/html-scanner/html/sanitizer.rb
+++ b/actionpack/lib/action_controller/vendor/html-scanner/html/sanitizer.rb
@@ -99,7 +99,7 @@ module HTML
self.allowed_protocols = Set.new(%w(ed2k ftp http https irc mailto news gopher nntp telnet webcal xmpp callto
feed svn urn aim rsync tag ssh sftp rtsp afs))
- # Specifies the default Set of acceptable css keywords that #sanitize and #sanitize_css will accept.
+ # Specifies the default Set of acceptable css properties that #sanitize and #sanitize_css will accept.
self.allowed_css_properties = Set.new(%w(azimuth background-color border-bottom-color border-collapse
border-color border-left-color border-right-color border-top-color clear color cursor direction display
elevation float font font-family font-size font-style font-variant font-weight height letter-spacing line-height
diff --git a/actionpack/lib/action_dispatch/http/response.rb b/actionpack/lib/action_dispatch/http/response.rb
index 078229efd2..cc46f9983c 100644
--- a/actionpack/lib/action_dispatch/http/response.rb
+++ b/actionpack/lib/action_dispatch/http/response.rb
@@ -29,7 +29,7 @@ module ActionDispatch # :nodoc:
# class DemoControllerTest < ActionDispatch::IntegrationTest
# def test_print_root_path_to_console
# get('/')
- # puts @response.body
+ # puts response.body
# end
# end
class Response
diff --git a/actionpack/lib/action_dispatch/middleware/flash.rb b/actionpack/lib/action_dispatch/middleware/flash.rb
index cff0877030..c92c91df65 100644
--- a/actionpack/lib/action_dispatch/middleware/flash.rb
+++ b/actionpack/lib/action_dispatch/middleware/flash.rb
@@ -17,7 +17,7 @@ module ActionDispatch
# def create
# # save post
# flash[:notice] = "Post successfully created"
- # redirect_to posts_path(@post)
+ # redirect_to @post
# end
#
# def show
diff --git a/actionpack/lib/action_dispatch/middleware/stack.rb b/actionpack/lib/action_dispatch/middleware/stack.rb
index 28e8fbdab8..12bc438be3 100644
--- a/actionpack/lib/action_dispatch/middleware/stack.rb
+++ b/actionpack/lib/action_dispatch/middleware/stack.rb
@@ -110,7 +110,7 @@ module ActionDispatch
def build(app = nil, &block)
app ||= block
raise "MiddlewareStack#build requires an app" unless app
- middlewares.reverse.inject(app) { |a, e| e.build(a) }
+ middlewares.freeze.reverse.inject(app) { |a, e| e.build(a) }
end
protected
diff --git a/actionpack/lib/action_dispatch/routing/redirection.rb b/actionpack/lib/action_dispatch/routing/redirection.rb
index 617b24b46a..f281738e6f 100644
--- a/actionpack/lib/action_dispatch/routing/redirection.rb
+++ b/actionpack/lib/action_dispatch/routing/redirection.rb
@@ -67,10 +67,13 @@ module ActionDispatch
# params, depending of how many arguments your block accepts. A string is required as a
# return value.
#
- # match 'jokes/:number', :to => redirect do |params, request|
- # path = (params[:number].to_i.even? ? "/wheres-the-beef" : "/i-love-lamp")
+ # match 'jokes/:number', :to => redirect { |params, request|
+ # path = (params[:number].to_i.even? ? "wheres-the-beef" : "i-love-lamp")
# "http://#{request.host_with_port}/#{path}"
- # end
+ # }
+ #
+ # Note that the `do end` syntax for the redirect block wouldn't work, as Ruby would pass
+ # the block to `match` instead of `redirect`. Use `{ ... }` instead.
#
# The options version of redirect allows you to supply only the parts of the url which need
# to change, it also supports interpolation of the path similar to the first example.