move the faraday close method detection back to constant

binarycode · ioquatix · commit 485510bdef6d · 2020-01-22T13:06:08.000+13:00
diff --git a/lib/async/http/faraday/adapter.rb b/lib/async/http/faraday/adapter.rb
@@ -25,12 +25,15 @@
 module Async
 	module HTTP
 		module Faraday
+			# Detect whether we can use persistent connections:
+			PERSISTENT = ::Faraday::Connection.instance_methods.include?(:close)
+
 			class Adapter < ::Faraday::Adapter
 				def initialize(*arguments, **options, &block)
 					super
 					
 					@internet = Async::HTTP::Internet.new
-					@persistent = ::Faraday::Connection.instance_methods.include?(:close) && options.fetch(:persistent, true)
+					@persistent = PERSISTENT && options.fetch(:persistent, true)
 				end
 				
 				def close
