Fix strict_unused_block warnings when running specs on Ruby 3.4

Run the specs with -W:strict_unused_block on Ruby 3.4 to more
easily catch future issues.

CHANGELOG

@@ -1,3 +1,7 @@
+=== master
+
+* Fix strict_unused_block warnings when running specs on Ruby 3.4 (jeremyevans)
+
 === 5.87.0 (2024-12-01)
 
 * Add pg_schema_caching extension, for reloading OIDs for custom types when loading cached schema (jeremyevans)

Rakefile

@@ -70,7 +70,7 @@ run_spec = proc do |file|
   lib_dir = File.join(File.dirname(File.expand_path(__FILE__)), 'lib')
   rubylib = ENV['RUBYLIB']
   ENV['RUBYLIB'] ? (ENV['RUBYLIB'] += ":#{lib_dir}") : (ENV['RUBYLIB'] = lib_dir)
-  sh "#{FileUtils::RUBY} #{"-w" if RUBY_VERSION >= '3'} #{file}"
+  sh "#{FileUtils::RUBY} #{"-w" if RUBY_VERSION >= '3'} #{'-W:strict_unused_block' if RUBY_VERSION >= '3.4'} #{file}"
   ENV['RUBYLIB'] = rubylib
 end
 

lib/sequel/extensions/migration.rb

@@ -223,7 +223,7 @@ def create_join_table(*args)
       @actions << [:drop_join_table, *args]
     end
 
-    def create_table(name, opts=OPTS)
+    def create_table(name, opts=OPTS, &_)
       @actions << [:drop_table, name, opts]
     end
 

lib/sequel/extensions/null_dataset.rb

@@ -63,12 +63,12 @@ def delete
       end
 
       # Return self without sending a database query, never yielding.
-      def each
+      def each(&_)
         self
       end
 
       # Return nil without sending a database query, never yielding.
-      def fetch_rows(sql)
+      def fetch_rows(sql, &_)
         nil
       end
 

spec/extensions/migration_spec.rb

@@ -447,7 +447,7 @@ def table_exists?(name)
 
   it "should add a column name if it doesn't already exist in the schema_info table" do
     @db.create_table(:schema_info){Integer :v}
-    def @db.alter_table(*); end
+    def @db.alter_table(*, &_); end
     Sequel::Migrator.apply(@db, @dirname)
   end
 

spec/model/hooks_spec.rb

@@ -353,19 +353,19 @@ def around_validation
     @c.raise_on_save_failure = false
 
     o = @c.load(:id => 1)
-    def o.around_save() end
+    def o.around_save(&_) end
     o.save.must_be_nil
 
     o = @c.load(:id => 1)
-    def o.around_update() end
+    def o.around_update(&_) end
     o.save.must_be_nil
 
     o = @c.new
-    def o.around_create() end
+    def o.around_create(&_) end
     o.save.must_be_nil
 
     o = @c.new
-    def o.around_validation() end
+    def o.around_validation(&_) end
     o.save.must_be_nil
   end
 end