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document request.accept, request.accept? and request.preferred_type

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Konstantin Haase 2011-03-25 14:10:43 +01:00
parent 08901b5561
commit ec5f6064a1
2 changed files with 30 additions and 23 deletions
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@ -15,6 +15,9 @@
classic style) than `Sinatra::Application` by setting `Delegator.target`.
This was mainly introduced to ease testing. (Konstantin Haase)
* Added `request.accept?` and `request.preferred_type` to ease dealing with
`Accept` headers. (Konstantin Haase)
= 1.2.2 / Not Yet Released
* The `:provides => :js` condition now matches both `application/javascript`

50
README.rdoc
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@ -1099,29 +1099,33 @@ error handlers) through the <tt>request</tt> method:
# app running on http://example.com/example
get '/foo' do
request.body # request body sent by the client (see below)
request.scheme # "http"
request.script_name # "/example"
request.path_info # "/foo"
request.port # 80
request.request_method # "GET"
request.query_string # ""
request.content_length # length of request.body
request.media_type # media type of request.body
request.host # "example.com"
request.get? # true (similar methods for other verbs)
request.form_data? # false
request["SOME_HEADER"] # value of SOME_HEADER header
request.referrer # the referrer of the client or '/'
request.user_agent # user agent (used by :agent condition)
request.cookies # hash of browser cookies
request.xhr? # is this an ajax request?
request.url # "http://example.com/example/foo"
request.path # "/example/foo"
request.ip # client IP address
request.secure? # false (would be true over ssl)
request.forwarded? # true (if running behind a reverse proxy)
request.env # raw env hash handed in by Rack
t = %w[text/css text/html application/javascript]
request.accept # ['text/html', '*/*']
request.accept? 'text/xml' # true
request.preferred_type(t) # 'text/html'
request.body # request body sent by the client (see below)
request.scheme # "http"
request.script_name # "/example"
request.path_info # "/foo"
request.port # 80
request.request_method # "GET"
request.query_string # ""
request.content_length # length of request.body
request.media_type # media type of request.body
request.host # "example.com"
request.get? # true (similar methods for other verbs)
request.form_data? # false
request["SOME_HEADER"] # value of SOME_HEADER header
request.referrer # the referrer of the client or '/'
request.user_agent # user agent (used by :agent condition)
request.cookies # hash of browser cookies
request.xhr? # is this an ajax request?
request.url # "http://example.com/example/foo"
request.path # "/example/foo"
request.ip # client IP address
request.secure? # false (would be true over ssl)
request.forwarded? # true (if running behind a reverse proxy)
request.env # raw env hash handed in by Rack
end
Some options, like <tt>script_name</tt> or <tt>path_info</tt>, can also be