Allow overriding Rack adapter version.

socketry · Oct 28, 2024 · 16a29d5 · 16a29d5
1 parent 33e5375
commit 16a29d5
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/lib/protocol/rack/adapter.rb b/lib/protocol/rack/adapter.rb
@@ -8,10 +8,12 @@
 module Protocol
 	module Rack
 		module Adapter
-			if ::Rack.release >= "3.1"
+			VERSION = ENV.fetch("PROTOCOL_RACK_ADAPTER_VERSION", ::Rack.release)
+
+			if VERSION >= "3.1"
 				require_relative "adapter/rack31"
 				IMPLEMENTATION = Rack31
-			elsif ::Rack.release >= "3"
+			elsif VERSION >= "3"
 				require_relative "adapter/rack3"
 				IMPLEMENTATION = Rack3
 			else