fix (most of) sticky_local_spec.rb.

lib/pry/pry_instance.rb

@@ -153,7 +153,7 @@ class Pry
   # @yield The block that defines the content of the local. The local
   #   will be refreshed at each tick of the repl loop.
   def add_sticky_local(name, &block)
-    sticky_locals[name] = block
+    config.extra_sticky_locals[name] = block
   end
 
   def sticky_locals
@@ -165,7 +165,7 @@ class Pry
       _dir_: last_dir,
       _: last_result,
       __: output_array[-2]
-    }
+    }.merge(config.extra_sticky_locals)
   end
 
   # Reset the current eval string. If the user has entered part of a multiline

spec/sticky_locals_spec.rb

@@ -44,13 +44,11 @@ describe "Sticky locals (_file_ and friends)" do
     describe "setting as Pry.config option" do
       it 'should define a new sticky local for the session (normal value)' do
         Pry.config.extra_sticky_locals[:test_local] = :john
-
         o = Object.new
         redirect_pry_io(InputTester.new("@value = test_local",
                                         "exit-all")) do
           Pry.start(o)
         end
-
         o.instance_variable_get(:@value).should == :john
         Pry.config.extra_sticky_locals = {}
       end