Appraisals in apress-api-1.24.0 vs Appraisals in apress-api-1.24.2

@@ -1,19 +1,15 @@
-appraise "rails3.2" do
-  gem "rails", "~> 3.2.0", require: false
-  gem "strong_parameters", ">= 0.2", require: false
+# frozen_string_literal: true
+if RUBY_VERSION < '2.4'
+  appraise "rails4.0" do
+    gem "rails", "~> 4.0.0", require: false
+  end
 end
 
-appraise "rails4.0" do
-  gem "rails", "~> 4.0.0", require: false
-end
-
-appraise "rails4.1" do
-  gem "rails", "~> 4.1.0", require: false
-end
-
-appraise "rails4.2" do
-  gem "rails", "~> 4.2.0", require: false
+if RUBY_VERSION < '2.5'
+  appraise "rails4.2" do
+    gem "rails", "~> 4.2.0", require: false
+  end
 end
 
 appraise "rails5.0" do
   gem "rails", "~> 5.0.0", require: false
   gem "rails-controller-testing", require: false