Drop support for Rails 5.1

Author: janko

.github/workflows/ci.yml

@@ -35,32 +35,22 @@ jobs:
       fail-fast: false
       matrix:
         ruby: ["ruby-3.0", "ruby-3.1", "ruby-3.2", "ruby-3.3", "ruby-3.4", "ruby-4.0", "jruby-9.4"]
-        gemfile: ["activerecord-5.1", "activerecord-5.2", "activerecord-6.0", "activerecord-6.1", "activerecord-7.0", "activerecord-7.1", "activerecord-7.2", "activerecord-8.0", "activerecord-8.1"]
+        gemfile: ["activerecord-5.2", "activerecord-6.0", "activerecord-6.1", "activerecord-7.0", "activerecord-7.1", "activerecord-7.2", "activerecord-8.0", "activerecord-8.1"]
         exclude:
           - ruby: "ruby-4.0"
             gemfile: "activerecord-5.2"
-          - ruby: "ruby-4.0"
-            gemfile: "activerecord-5.1"
           - ruby: "ruby-3.4"
             gemfile: "activerecord-5.2"
-          - ruby: "ruby-3.4"
-            gemfile: "activerecord-5.1"
           - ruby: "ruby-3.3"
             gemfile: "activerecord-5.2"
-          - ruby: "ruby-3.3"
-            gemfile: "activerecord-5.1"
           - ruby: "ruby-3.2"
             gemfile: "activerecord-5.2"
-          - ruby: "ruby-3.2"
-            gemfile: "activerecord-5.1"
           - ruby: "ruby-3.1"
             gemfile: "activerecord-8.1"
           - ruby: "ruby-3.1"
             gemfile: "activerecord-8.0"
           - ruby: "ruby-3.1"
             gemfile: "activerecord-5.2"
-          - ruby: "ruby-3.1"
-            gemfile: "activerecord-5.1"
           - ruby: "ruby-3.0"
             gemfile: "activerecord-8.1"
           - ruby: "ruby-3.0"
@@ -69,8 +59,6 @@ jobs:
             gemfile: "activerecord-7.2"
           - ruby: "ruby-3.0"
             gemfile: "activerecord-5.2"
-          - ruby: "ruby-3.0"
-            gemfile: "activerecord-5.1"
           - ruby: "jruby-9.4"
             gemfile: "activerecord-8.1"
           - ruby: "jruby-9.4"
@@ -83,8 +71,6 @@ jobs:
             gemfile: "activerecord-6.0"
           - ruby: "jruby-9.4"
             gemfile: "activerecord-5.2"
-          - ruby: "jruby-9.4"
-            gemfile: "activerecord-5.1"
 
     env:
       BUNDLE_GEMFILE: gemfiles/Gemfile.${{ matrix.gemfile }}

sequel-activerecord_connection.gemspec

@@ -12,7 +12,7 @@ Gem::Specification.new do |spec|
   spec.required_ruby_version = ">= 3.0"
 
   spec.add_dependency "sequel", "~> 5.38"
-  spec.add_dependency "activerecord", ">= 5.1"
+  spec.add_dependency "activerecord", ">= 5.2"
 
   spec.add_development_dependency "sequel_pg" unless RUBY_ENGINE == "jruby"
   spec.add_development_dependency "minitest"