Add a code style rule to make all state variables private (#1390)

(cherry picked from commit 076cb7decd)
6 years ago · 5e82a64a01
parent 3266de1b5c
commit 5e82a64a01
1 changed files with 2 additions and 0 deletions
--- a/CODE_STYLE.md
+++ b/CODE_STYLE.md
@ -16,6 +16,8 @@ Any exception or additions specific to our project are documented below.

 * Try to avoid acronyms and abbreviations.

+* All state variables should be private.
+
 * Private state variables should have an underscore prefix.

    ```