Implementation of url() helper in Passenger app

jeff.ohrstrom · November 1, 2022, 1:31pm

No since you’re using Sinatra - that’s a sinatra function. We use Ruby on Rails a different Ruby web framework.

Looks like url is this function.

sinatra/sinatra/blob/edaca03b50c24c4a2afb5979fb687adf7e67feab/lib/sinatra/base.rb#L319


      
            end
          
          
  # According to RFC 2616 section 14.30, "the field value consists of a
            # single absolute URI"
            response['Location'] = uri(uri.to_s, settings.absolute_redirects?, settings.prefixed_redirects?)
            halt(*args)
          end
          
          
# Generates the absolute URI for a given path in the app.
          # Takes Rack routers and reverse proxies into account.
          def uri(addr = nil, absolute = true, add_script_name = true)
            return addr if addr =~ /\A[a-z][a-z0-9+.\-]*:/i
          
          
  uri = [host = String.new]
            if absolute
              host << "http#{'s' if request.secure?}://"
              host << if request.forwarded? || (request.port != (request.secure? ? 443 : 80))
                        request.host_with_port
                      else
                        request.host
                      end

(they alias url to uri)

github.com

sinatra/sinatra/blob/edaca03b50c24c4a2afb5979fb687adf7e67feab/lib/sinatra/base.rb#L336


      
                        request.host_with_port
                      else
                        request.host
                      end
            end
            uri << request.script_name.to_s if add_script_name
            uri << (addr || request.path_info).to_s
            File.join uri
          end
          
          
alias url uri
          alias to uri
          
          
# Halt processing and return the error status provided.
          def error(code, body = nil)
            if code.respond_to? :to_str
              body = code.to_str
              code = 500
            end
            response.body = body unless body.nil?
            halt code

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Implementation of url() helper in Passenger app

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