lib/zoho_hub/connection.rb in zoho_hub-0.1.8 vs lib/zoho_hub/connection.rb in zoho_hub-0.1.9

@@ -46,15 +46,15 @@
       response = with_refresh { adapter.put(path, params) }
       response.body
     end
 
     def access_token?
-      @access_token.present?
+      @access_token
     end
 
     def refresh_token?
-      @refresh_token.present?
+      @refresh_token
     end
 
     def log(text)
       return unless ZohoHub.configuration.debug?
 
@@ -71,10 +71,10 @@
       # Try to refresh the token and try again
       if response.invalid_token? && refresh_token?
         log "Refreshing outdated token... #{@access_token}"
         params = ZohoHub::Auth.refresh_token(@refresh_token)
 
-        @on_refresh_cb.call(params) if @on_refresh_cb.present?
+        @on_refresh_cb&.call(params)
 
         @access_token = params[:access_token]
 
         http_response = yield
       elsif response.authentication_failure?