lib/linkedin/api/authentication.rb in linkedin2-0.0.16 vs lib/linkedin/api/authentication.rb in linkedin2-0.0.17

@@ -1,22 +1,20 @@
 module LinkedIn
   module API
     module Authentication
-      attr_reader :state
-
-      def authorize_url(params = {})
-        params.reverse_merge! config.to_h.slice :scope, :state, :redirect_uri
+      def authorize_url(**params)
+        params.reverse_merge! configuration.to_h.slice :scope, :state, :redirect_uri
         params[:scope] = serialize_scope params[:scope]
-        auth_code.authorize_url params
+        credentials.auth_code.authorize_url params
       end
 
       def request_access_token(authorization_code, params = {})
         raise Error::CSRF.new state, params[:state] if params[:state] && params[:state] != state
 
-        params.reverse_merge! redirect_uri: config.redirect_uri
+        params.reverse_merge! redirect_uri: configuration.redirect_uri
         opts = { mode: :query, param_name: 'oauth2_access_token' }
 
-        self.access_token = auth_code.get_token authorization_code, params, opts
+        credentials.auth_code.get_token authorization_code, params, opts
       end
 
       private
 
       def serialize_scope(scope)