feat(Relay::BaseConnection) add #inspect

Author: rmosolgo

lib/graphql/relay/base_connection.rb

@@ -140,6 +140,10 @@ def cursor_from_node(object)
         raise NotImplementedError, "must return a cursor for this object/connection pair"
       end
 
+      def inspect
+        "#<GraphQL::Relay::Connection @parent=#{@parent.inspect} @arguments=#{@arguments.to_h.inspect}>"
+      end
+
       private
 
       # Return a sanitized `arguments[arg_name]` (don't allow negatives)

spec/graphql/relay/base_connection_spec.rb

@@ -49,6 +49,17 @@ class SpecialArrayConnection < GraphQL::Relay::BaseConnection; end
     end
   end
 
+  describe "#inspect" do
+    it "inspects nicely" do
+      args = {
+        first: 1,
+        last: -1,
+      }
+      conn = GraphQL::Relay::BaseConnection.new([], args, context: context)
+      assert_equal "#<GraphQL::Relay::Connection @parent=nil @arguments={:first=>1, :last=>-1}>", conn.inspect
+    end
+  end
+
   describe "#encode / #decode" do
     module ReverseEncoder
       module_function