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author | Joshua Peek <josh@joshpeek.com> | 2009-04-14 15:52:23 -0500 |
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committer | Joshua Peek <josh@joshpeek.com> | 2009-04-14 15:52:23 -0500 |
commit | 4839fe2e8201835a53ab6c75528a613e8bf25bfb (patch) | |
tree | 55f5c3f76358fcbb28fca6ac9bcd915cbefac89a /actionpack/lib/action_dispatch/vendor/rack-1.0/rack/content_type.rb | |
parent | 1120aaceae95b95ef491ca226154500051b5fe38 (diff) | |
download | rails-4839fe2e8201835a53ab6c75528a613e8bf25bfb.tar.gz rails-4839fe2e8201835a53ab6c75528a613e8bf25bfb.tar.bz2 rails-4839fe2e8201835a53ab6c75528a613e8bf25bfb.zip |
Move bundled rack into ActionDispatch
Diffstat (limited to 'actionpack/lib/action_dispatch/vendor/rack-1.0/rack/content_type.rb')
-rw-r--r-- | actionpack/lib/action_dispatch/vendor/rack-1.0/rack/content_type.rb | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/actionpack/lib/action_dispatch/vendor/rack-1.0/rack/content_type.rb b/actionpack/lib/action_dispatch/vendor/rack-1.0/rack/content_type.rb new file mode 100644 index 0000000000..0c1e1ca3e1 --- /dev/null +++ b/actionpack/lib/action_dispatch/vendor/rack-1.0/rack/content_type.rb @@ -0,0 +1,23 @@ +require 'rack/utils' + +module Rack + + # Sets the Content-Type header on responses which don't have one. + # + # Builder Usage: + # use Rack::ContentType, "text/plain" + # + # When no content type argument is provided, "text/html" is assumed. + class ContentType + def initialize(app, content_type = "text/html") + @app, @content_type = app, content_type + end + + def call(env) + status, headers, body = @app.call(env) + headers = Utils::HeaderHash.new(headers) + headers['Content-Type'] ||= @content_type + [status, headers.to_hash, body] + end + end +end |