Merge pull request #934 from mockdeep/rf-shared_groups

Pull example group node matchers up

Author: bquorning

lib/rubocop/cop/rspec/describe_class.rb

@@ -51,8 +51,6 @@ class DescribeClass < Cop
           )
         PATTERN
 
-        def_node_matcher :shared_group?, SharedGroups::ALL.block_pattern
-
         def on_top_level_describe(node, (described_value, _))
           return if shared_group?(root_node)
           return if valid_describe?(node)

lib/rubocop/cop/rspec/leaky_constant_declaration.rb

@@ -119,11 +119,8 @@ def on_module(node)
         private
 
         def inside_describe_block?(node)
-          node.each_ancestor(:block).any?(&method(:in_example_or_shared_group?))
+          node.each_ancestor(:block).any?(&method(:spec_group?))
         end
-
-        def_node_matcher :in_example_or_shared_group?,
-                         (ExampleGroups::ALL + SharedGroups::ALL).block_pattern
       end
     end
   end

lib/rubocop/rspec/language/node_pattern.rb

@@ -8,6 +8,10 @@ module NodePattern
         extend RuboCop::NodePattern::Macros
 
         def_node_matcher :example_group?, ExampleGroups::ALL.block_pattern
+        def_node_matcher :shared_group?, SharedGroups::ALL.block_pattern
+
+        spec_groups = ExampleGroups::ALL + SharedGroups::ALL
+        def_node_matcher :spec_group?, spec_groups.block_pattern
 
         def_node_matcher :example_group_with_body?, <<-PATTERN
           (block #{ExampleGroups::ALL.send_pattern} args [!nil?])