Fix issue with Appsignal middleware

Author: coorasse

lib/rails_api_logger/inbound_requests_logger_middleware.rb

@@ -42,10 +42,10 @@ def log?(env, request)
   def parsed_body(body)
     return unless body.present?
 
-    if body.respond_to?(:body)
+    if body.respond_to?(:to_ary)
+      JSON.parse(body.to_ary[0])
+    elsif body.respond_to?(:body)
       JSON.parse(body.body)
-    elsif body.respond_to?(:[])
-      JSON.parse(body[0])
     else
       body
     end

rails_api_logger.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |spec|
   spec.name = "rails_api_logger"
-  spec.version = "0.8.1"
+  spec.version = "0.8.2"
   spec.authors = ["Alessandro Rodi"]
   spec.email = ["alessandro.rodi@renuo.ch"]