demodulize added on authentication class name association name fetch (N…

…oamB#147)

* demodulize added on authentication class name association name fetch

* changelog entry added for PR NoamB#147

* Add missing `#` to changelog entry

CHANGELOG.md

@@ -18,6 +18,7 @@
 * Add support for VK OAuth (thanks to @Hirurg103) [#109](https://github.com/Sorcery/sorcery/pull/109)
 * Fix token leak via referrer header [#56](https://github.com/Sorcery/sorcery/pull/56)
 * Add `login_user` helper for request specs [#57](https://github.com/Sorcery/sorcery/pull/57)
+* Added `demodulize` on authentication class name association name fetch [#147](https://github.com/Sorcery/sorcery/pull/147)
 
 ## 0.11.0
 

lib/sorcery/model/submodules/external.rb

@@ -45,7 +45,7 @@ def load_from_provider(provider, uid)
 
           def create_and_validate_from_provider(provider, uid, attrs)
             user = new(attrs)
-            user.send(sorcery_config.authentications_class.to_s.downcase.pluralize).build(
+            user.send(sorcery_config.authentications_class.name.demodulize.underscore.pluralize).build(
               sorcery_config.provider_uid_attribute_name => uid,
               sorcery_config.provider_attribute_name => provider
             )
@@ -92,7 +92,7 @@ def build_from_provider(attrs)
 
         module InstanceMethods
           def add_provider_to_user(provider, uid)
-            authentications = sorcery_config.authentications_class.name.underscore.pluralize
+            authentications = sorcery_config.authentications_class.name.demodulize.underscore.pluralize
             # first check to see if user has a particular authentication already
             if sorcery_adapter.find_authentication_by_oauth_credentials(authentications, provider, uid).nil?
               user = send(authentications).build(sorcery_config.provider_uid_attribute_name => uid,