Contents

require 'faraday'


module Saddle::Middleware
  module Response

    # Public: Returns a default response in the case of an exception
    # Expects default_response to be defined in the request of connection options, otherwise rethrows exception
    class DefaultResponse < Faraday::Middleware
      def call(env)
        begin
          @app.call(env)
        rescue Faraday::Error
          if res = env[:request][:default_response]
            return ::Faraday::Response.new(:body => res)
          else
            raise
          end
        end
      end
    end

  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
saddle-0.0.12	lib/saddle/middleware/response/default_response.rb
saddle-0.0.11	lib/saddle/middleware/response/default_response.rb
saddle-0.0.10	lib/saddle/middleware/response/default_response.rb
saddle-0.0.7	lib/saddle/middleware/response/default_response.rb
saddle-0.0.6	lib/saddle/middleware/response/default_response.rb