Make TrilogyAdapter #each_hash and #error_number private

They were never meant to be public.

Author: byroot

activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb

@@ -230,28 +230,28 @@ def execute(sql, name = nil, allow_retry: false)
         raw_execute(sql, name, allow_retry: allow_retry)
       end
 
-      def each_hash(result)
-        return to_enum(:each_hash, result) unless block_given?
-
-        keys = result.fields.map(&:to_sym)
-        result.rows.each do |row|
-          hash = {}
-          idx = 0
-          row.each do |value|
-            hash[keys[idx]] = value
-            idx += 1
+      private
+        def each_hash(result)
+          return to_enum(:each_hash, result) unless block_given?
+
+          keys = result.fields.map(&:to_sym)
+          result.rows.each do |row|
+            hash = {}
+            idx = 0
+            row.each do |value|
+              hash[keys[idx]] = value
+              idx += 1
+            end
+            yield hash
           end
-          yield hash
-        end
 
-        nil
-      end
+          nil
+        end
 
-      def error_number(exception)
-        exception.error_code if exception.respond_to?(:error_code)
-      end
+        def error_number(exception)
+          exception.error_code if exception.respond_to?(:error_code)
+        end
 
-      private
         def connection
           @raw_connection
         end

activerecord/test/cases/adapters/trilogy/trilogy_adapter_test.rb

@@ -319,7 +319,7 @@ class TrilogyAdapterTest < ActiveRecord::TrilogyTestCase
     exception = Minitest::Mock.new
     exception.expect :error_code, 123
 
-    assert_equal 123, @conn.error_number(exception)
+    assert_equal 123, @conn.send(:error_number, exception)
   end
 
   def assert_raises_with_message(exception, message, &block)