Optimize logic on class initialize so it doesn't fall into the

"look at all classes to see if they provide the DSL" else clause
when you're just setting resource_name (which happens on every
class). Perf fix for tests.

1 files changed, 7 insertions, 1 deletions

diff --git a/lib/chef/platform/priority_map.rb b/lib/chef/platform/priority_map.rb
index d559eece78..73554eafe1 100644
--- a/lib/chef/platform/priority_map.rb
+++ b/lib/chef/platform/priority_map.rb
@@ -6,7 +6,7 @@ class Chef
       def priority(resource_name, priority_array, *filter)
         set_priority_array(resource_name.to_sym, priority_array, *filter)
       end
-      
+
       # @api private
       def get_priority_array(node, key)
         get(node, key)
@@ -24,6 +24,12 @@ class Chef
         list(node, key, **filters).flatten(1).uniq
       end
 
+      # @api private
+      def includes_handler?(key, handler)
+        return false if !map.has_key?(key)
+        map[key].any? { |m| h = m[:value]; h.is_a?(Array) ? h.include?(handler) : h == handler }
+      end
+
       #
       # Priority maps have one extra precedence: priority arrays override "provides,"
       # and "provides" lines with identical filters sort by class name (ascending).