convert all js var to let/const (#7464)

Most of the work was done by `eslint --fix`, I fixed around 10 cases where it could not auto-convert.
2019-07-16 03:51:46 +02:00
parent d2958d9f46
commit f34726a4b9
3 changed files with 275 additions and 274 deletions
--- a/.eslintrc
+++ b/.eslintrc
@@ -23,3 +23,5 @@ globals:

 rules:
  no-unused-vars: [error, {args: all, argsIgnorePattern: ^_, varsIgnorePattern: ^_, ignoreRestSiblings: true}]
+  prefer-const: [2, {destructuring: all}]
+  no-var: [2]