Support Rails 7.1

.github/workflows/ruby.yml

@@ -10,7 +10,7 @@ jobs:
       fail-fast: false
       matrix:
         ruby-version: [ '2.7', '3.0', '3.1']
-        rails: ['5_0', '5_1', '5_2', '6_0', '6_1', '7_0']  
+        rails: ['5_0', '5_1', '5_2', '6_0', '6_1', '7_0', '7_1']
         exclude:
           # exclude unsupported ruby versions: https://github.com/rails/rails/issues/40938
           - ruby-version: '3.0'

Appraisals

@@ -40,3 +40,9 @@ appraise "activerecord_7_0" do
   gem "activesupport", "~> 7.0.0"
   gem "pg", "~> 1.1"
 end
+
+appraise "activerecord_7_1" do
+  gem "activerecord",  "~> 7.1.0"
+  gem "activesupport", "~> 7.1.0"
+  gem "pg", "~> 1.1"
+end

crypt_keeper.gemspec

@@ -18,8 +18,8 @@ Gem::Specification.new do |gem|
 
   gem.post_install_message = "WARNING: CryptKeeper 2.0 contains breaking changes and may require you to reencrypt your data! Please view the README at https://github.com/jmazzi/crypt_keeper for more information."
 
-  gem.add_runtime_dependency 'activerecord',  '>= 4.2', '~> 7.0.0'
-  gem.add_runtime_dependency 'activesupport', '>= 4.2', '~> 7.0.0'
+  gem.add_runtime_dependency 'activerecord',  '>= 4.2', '< 7.2.0'
+  gem.add_runtime_dependency 'activesupport', '>= 4.2', '< 7.2.0'
 
   gem.add_development_dependency 'rspec',       '~> 3.5.0'
   gem.add_development_dependency 'guard',       '~> 2.6.1'

gemfiles/activerecord_7_1.gemfile

@@ -0,0 +1,9 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "activerecord", "~> 7.1.0"
+gem "activesupport", "~> 7.1.0"
+gem "pg", "~> 1.1"
+
+gemspec :path => "../"

lib/crypt_keeper/model.rb

@@ -69,7 +69,7 @@ def crypt_keeper(*args)
         end
 
         crypt_keeper_fields.each do |field|
-          serialize field, encryptor
+          serialize field, coder: encryptor
         end
       end