Design updates with error handling

lib/strike_me/api/base_client.rb

@@ -19,13 +19,21 @@ module StrikeMe
       end
 
       # cumbersome, but better for later debugging and handling
-      class ResponseError
-        attr_reader :url, :faraday_response
+      class ResponseError < StandardError
+        attr_reader :url, :response_body, :status, :reason
 
-        def initialize(url, faraday_response)
+        def initialize(url, response_body)
+          @reason = response_body.try(:[], 'data').try(:[], 'message')
+          @status  = response_body.try(:[], 'data').try(:[], 'status')
+
+          super "[#{status}, {}, [\"#{reason}\"]]" if reason
           @url = url
-          @faraday_response = faraday_response
+          @response_body = response_body
         end
+
+        # def inspect
+        #   "StrikeMe::API::BaseClient::ResponseError: #{url} status: #{faraday_response.status}"
+        # end
       end
     end
   end