diff options
Diffstat (limited to 'lib/rack/lint.rb')
| -rw-r--r-- | lib/rack/lint.rb | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/lib/rack/lint.rb b/lib/rack/lint.rb index 667c34a6..5cdef3f8 100644 --- a/lib/rack/lint.rb +++ b/lib/rack/lint.rb @@ -57,7 +57,7 @@ module Rack ## and the *body*. check_content_type status, headers check_content_length status, headers - @head_request = env["REQUEST_METHOD"] == "HEAD" + @head_request = env[REQUEST_METHOD] == "HEAD" [status, headers, self] end @@ -278,7 +278,7 @@ module Rack check_hijack env ## * The <tt>REQUEST_METHOD</tt> must be a valid token. - assert("REQUEST_METHOD unknown: #{env["REQUEST_METHOD"]}") { + assert("REQUEST_METHOD unknown: #{env[REQUEST_METHOD]}") { env["REQUEST_METHOD"] =~ /\A[0-9A-Za-z!\#$%&'*+.^_`|~-]+\z/ } @@ -510,20 +510,20 @@ module Rack ## already present, in rack.hijack_io. io = original_hijack.call HijackWrapper.new(io) - ## + ## ## rack.hijack_io must respond to: ## <tt>read, write, read_nonblock, write_nonblock, flush, close, ## close_read, close_write, closed?</tt> - ## + ## ## The semantics of these IO methods must be a best effort match to ## those of a normal ruby IO or Socket object, using standard ## arguments and raising standard exceptions. Servers are encouraged ## to simply pass on real IO objects, although it is recognized that ## this approach is not directly compatible with SPDY and HTTP 2.0. - ## + ## ## IO provided in rack.hijack_io should preference the ## IO::WaitReadable and IO::WaitWritable APIs wherever supported. - ## + ## ## There is a deliberate lack of full specification around ## rack.hijack_io, as semantics will change from server to server. ## Users are encouraged to utilize this API with a knowledge of their @@ -535,10 +535,10 @@ module Rack io end else - ## + ## ## If rack.hijack? is false, then rack.hijack should not be set. assert("rack.hijack? is false, but rack.hijack is present") { env['rack.hijack'].nil? } - ## + ## ## If rack.hijack? is false, then rack.hijack_io should not be set. assert("rack.hijack? is false, but rack.hijack_io is present") { env['rack.hijack_io'].nil? } end @@ -557,7 +557,7 @@ module Rack ## <tt>rack.hijack</tt> to an object that responds to <tt>call</tt> ## accepting an argument that conforms to the <tt>rack.hijack_io</tt> ## protocol. - ## + ## ## After the headers have been sent, and this hijack callback has been ## called, the application is now responsible for the remaining lifecycle ## of the IO. The application is also responsible for maintaining HTTP @@ -566,7 +566,7 @@ module Rack ## HTTP/1.1, and not Connection:keep-alive, as there is no protocol for ## returning hijacked sockets to the web server. For that purpose, use the ## body streaming API instead (progressively yielding strings via each). - ## + ## ## Servers must ignore the <tt>body</tt> part of the response tuple when ## the <tt>rack.hijack</tt> response API is in use. @@ -579,7 +579,7 @@ module Rack original_hijack.call HijackWrapper.new(io) end else - ## + ## ## The special response header <tt>rack.hijack</tt> must only be set ## if the request env has <tt>rack.hijack?</tt> <tt>true</tt>. assert('rack.hijack header must not be present if server does not support hijacking') { |