Fix for last commit!

Author: hikari-desu

lib/open_api/config.rb

@@ -23,7 +23,7 @@ module Config
     end
 
     cattr_accessor :active_record_base do
-      ApplicationRecord
+      'ApplicationRecord'
     end
 
     # Everything about OAS3 is on https://github.com/OAI/OpenAPI-Specification/blob/OpenAPI.next/versions/3.0.0.md

lib/open_api/dsl/components.rb

@@ -8,8 +8,8 @@ class Components < Hash
 
       def schema component_key, type = nil, one_of: nil, all_of: nil, any_of: nil, not: nil, **schema_hash
         (schema_hash = type) and (type = type.delete(:type)) if type.is_a?(Hash) && type.key?(:type)
-        type = schema_hash[:type] if type.nil?
-        type = load_schema component_key if component_key.try(:superclass) == Config.active_record_base && type.nil?
+        type ||= schema_hash[:type]
+        type ||= load_schema component_key if component_key.try(:superclass) == Config.active_record_base.to_s.constantize
 
         combined_schema = one_of || all_of || any_of || (_not = binding.local_variable_get(:not))
         combined_schema = CombinedSchema.new(one_of: one_of, all_of: all_of, any_of: any_of, _not: _not) if combined_schema

lib/open_api/generator.rb

@@ -27,7 +27,7 @@ def generate_doc(doc_name)
                 security: settings[:global_security], tags: [ ], paths: { },
                 components: {
                     securitySchemes: { }, schemas: { }, parameters: { }, requestBodies: { }
-                }.merge(settings[:components])
+                }.merge(settings[:components] || { })
               )
 
         settings[:root_controller].descendants.each do |ctrl|