Fixed deprecation warnings with Active Record 7

CHANGELOG.md

@@ -1,6 +1,7 @@
 ## 2.8.2 (unreleased)
 
 - Fixed sorting by name on space page when historical space stats are not enabled
+- Fixed deprecation warnings with Active Record 7
 
 ## 2.8.1 (2021-03-25)
 

lib/pghero.rb

@@ -112,7 +112,7 @@ def config
           databases = {}
 
           if !ENV["PGHERO_DATABASE_URL"] && spec_supported?
-            ActiveRecord::Base.configurations.configs_for(env_name: env, include_replicas: true).each do |db|
+            ActiveRecord::Base.configurations.configs_for(env_name: env, include_replicas_key => true).each do |db|
               databases[db.send(spec_name_key)] = {"spec" => db.send(spec_name_key)}
             end
           end
@@ -223,6 +223,12 @@ def spec_name_key
       ActiveRecord::VERSION::STRING.to_f >= 6.1 ? :name : :spec_name
     end
 
+    # private
+    # Rails 7.0 deprecate `include_replicas` and use `include_hidden`
+    def include_replicas_key
+      ActiveRecord::VERSION::MAJOR >= 7 ? :include_hidden : :include_replicas
+    end
+
     private
 
     def each_database

lib/pghero/database.rb

@@ -149,7 +149,7 @@ def build_connection_model
       # resolve spec
       if !url && config["spec"]
         raise Error, "Spec requires Rails 6+" unless PgHero.spec_supported?
-        config_options = {env_name: PgHero.env, PgHero.spec_name_key => config["spec"], include_replicas: true}
+        config_options = {env_name: PgHero.env, PgHero.spec_name_key => config["spec"], PgHero.include_replicas_key => true}
         resolved = ActiveRecord::Base.configurations.configs_for(**config_options)
         raise Error, "Spec not found: #{config["spec"]}" unless resolved
         url = ActiveRecord::VERSION::STRING.to_f >= 6.1 ? resolved.configuration_hash : resolved.config