Rack::Response::Helpers

     # File lib/rack/response.rb, line 117
117:       def client_error?;  @status >= 400 && @status < 500;       end

     # File lib/rack/response.rb, line 138
138:       def content_length
139:         cl = headers["Content-Length"]
140:         cl ? cl.to_i : cl
141:       end

     # File lib/rack/response.rb, line 134
134:       def content_type
135:         headers["Content-Type"]
136:       end

     # File lib/rack/response.rb, line 125
125:       def empty?;         [201, 204, 304].include?      @status; end

     # File lib/rack/response.rb, line 121
121:       def forbidden?;     @status == 403;                        end

     # File lib/rack/response.rb, line 130
130:       def include?(header)
131:         !!headers[header]
132:       end

     # File lib/rack/response.rb, line 114
114:       def informational?; @status >= 100 && @status < 200;       end

     # File lib/rack/response.rb, line 112
112:       def invalid?;       @status < 100 || @status >= 600;       end

     # File lib/rack/response.rb, line 143
143:       def location
144:         headers["Location"]
145:       end

     # File lib/rack/response.rb, line 122
122:       def not_found?;     @status == 404;                        end

     # File lib/rack/response.rb, line 120
120:       def ok?;            @status == 200;                        end

     # File lib/rack/response.rb, line 124
124:       def redirect?;      [301, 302, 303, 307].include? @status; end

     # File lib/rack/response.rb, line 116
116:       def redirection?;   @status >= 300 && @status < 400;       end

     # File lib/rack/response.rb, line 118
118:       def server_error?;  @status >= 500 && @status < 600;       end

     # File lib/rack/response.rb, line 115
115:       def successful?;    @status >= 200 && @status < 300;       end