Class | Rack::Accept::Request |
In: |
lib/rack/accept/request.rb
|
Parent: | Rack::Request |
A container class for convenience methods when Rack::Accept is used on the request level as Rack middleware. Instances of this class also manage a lightweight cache of various header instances to speed up execution.
env | [R] |
Determines the best character set to use in a response from the given character sets, if any is acceptable. For more information on how this value is determined, see the documentation for Rack::Accept::Header::PublicInstanceMethods#sort.
# File lib/rack/accept/request.rb, line 70 70: def best_charset(values) 71: charset.best_of(values) 72: end
Determines the best encoding to use in a response from the given encodings, if any is acceptable. For more information on how this value is determined, see the documentation for Rack::Accept::Header::PublicInstanceMethods#sort.
# File lib/rack/accept/request.rb, line 78 78: def best_encoding(values) 79: encoding.best_of(values) 80: end
Determines the best language to use in a response from the given languages, if any is acceptable. For more information on how this value is determined, see the documentation for Rack::Accept::Header::PublicInstanceMethods#sort.
# File lib/rack/accept/request.rb, line 86 86: def best_language(values) 87: language.best_of(values) 88: end
Determines the best media type to use in a response from the given media types, if any is acceptable. For more information on how this value is determined, see the documentation for Rack::Accept::Header::PublicInstanceMethods#sort.
# File lib/rack/accept/request.rb, line 62 62: def best_media_type(values) 63: media_type.best_of(values) 64: end
Provides access to the Rack::Accept::Charset instance for this request.
# File lib/rack/accept/request.rb, line 20 20: def charset 21: @charset ||= Charset.new(env['HTTP_ACCEPT_CHARSET']) 22: end
Provides access to the Rack::Accept::Encoding instance for this request.
# File lib/rack/accept/request.rb, line 25 25: def encoding 26: @encoding ||= Encoding.new(env['HTTP_ACCEPT_ENCODING']) 27: end
Provides access to the Rack::Accept::Language instance for this request.
# File lib/rack/accept/request.rb, line 30 30: def language 31: @language ||= Language.new(env['HTTP_ACCEPT_LANGUAGE']) 32: end
Provides access to the Rack::Accept::MediaType instance for this request.
# File lib/rack/accept/request.rb, line 15 15: def media_type 16: @media_type ||= MediaType.new(env['HTTP_ACCEPT']) 17: end