Merge pull request #18 from rubyatscale/ngan-patch-1

Use rspec hook filters to target flamegraph logic

Author: technicalpickles

lib/singed/rspec.rb

@@ -1,11 +1,7 @@
 require 'singed'
 
 RSpec.configure do |config|
-  config.around do |example|
-    if example.metadata[:flamegraph]
-      flamegraph { example.run }
-    else
-      example.run
-    end
+  config.around(flamegraph: true) do |example|
+    flamegraph { example.run }
   end
 end