initial sofurry impl

config/environments/test.rb

@@ -20,7 +20,7 @@ Rails.application.configure do
   # Configure public file server for tests with Cache-Control for performance.
   config.public_file_server.enabled = true
   config.public_file_server.headers = {
-    "Cache-Control" => "public, max-age=#{1.hour.to_i}"
+    "Cache-Control" => "public, max-age=#{1.hour.to_i}",
   }
 
   # Show full error reports and disable caching.

config/initializers/migration_utilities.rb

@@ -6,13 +6,14 @@ class ActiveRecord::Migration
     params(
       table_name: T.any(String, Symbol),
       column_name: T.any(String, Symbol),
+      column_type: T.any(String, Symbol),
       options: T::Hash[Symbol, T.untyped],
     ).void
   end
-  def add_json_index(table_name, column_name, options = {})
+  def add_json_index(table_name, column_name, column_type, options = {})
     add_index(
       table_name,
-      "(json_attributes->>'#{column_name}')",
+      "((json_attributes->>'#{column_name}')::#{column_type})",
       name: "idx_#{table_name}_on_#{column_name}",
       **options,
     )