diff options
author | Joshua Peek <josh@joshpeek.com> | 2009-01-22 15:13:47 -0600 |
---|---|---|
committer | Joshua Peek <josh@joshpeek.com> | 2009-01-22 15:13:47 -0600 |
commit | cc0b5fa9930dcc60914e21b518b3c54109243cfa (patch) | |
tree | 3b5c65d8d0329388730542093314028630b0945a /actionpack/lib/action_controller/rewindable_input.rb | |
parent | e57cb2629ac4971a5dcb1cf8bb2f6d0509317928 (diff) | |
parent | ccda96093a3bf3fb360f7c6d61bbbf341b2ae034 (diff) | |
download | rails-cc0b5fa9930dcc60914e21b518b3c54109243cfa.tar.gz rails-cc0b5fa9930dcc60914e21b518b3c54109243cfa.tar.bz2 rails-cc0b5fa9930dcc60914e21b518b3c54109243cfa.zip |
Merge branch 'master' into 3-0-unstable
Conflicts:
ci/cruise_config.rb
Diffstat (limited to 'actionpack/lib/action_controller/rewindable_input.rb')
-rw-r--r-- | actionpack/lib/action_controller/rewindable_input.rb | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/actionpack/lib/action_controller/rewindable_input.rb b/actionpack/lib/action_controller/rewindable_input.rb new file mode 100644 index 0000000000..36f655c51e --- /dev/null +++ b/actionpack/lib/action_controller/rewindable_input.rb @@ -0,0 +1,28 @@ +module ActionController + class RewindableInput + class RewindableIO < ActiveSupport::BasicObject + def initialize(io) + @io = io + @rewindable = io.is_a?(StringIO) + end + + def method_missing(method, *args, &block) + unless @rewindable + @io = StringIO.new(@io.read) + @rewindable = true + end + + @io.__send__(method, *args, &block) + end + end + + def initialize(app) + @app = app + end + + def call(env) + env['rack.input'] = RewindableIO.new(env['rack.input']) + @app.call(env) + end + end +end |