no-global-assign

Note: this rule is part of the recommended rule set.

Enable the full set in ende.json:

{
  "lint": {
    "rules": {
      "tags": ["recommended"]
    }
  }
}

Enable the full set using the Ende CLI:

ende lint --rules-tags=recommended

This rule can be explicitly included in or excluded from the rules present in the current tag by adding it to the include or exclude array in ende.json:

{
  "lint": {
    "rules": {
      "include": ["no-global-assign"],
      "exclude": ["no-global-assign"]
    }
  }
}

Disallows assignment to native Javascript objects.

In Javascript, String and Object for example are native objects. Like any object, they can be reassigned, but it is almost never wise to do so as this can lead to unexpected results and difficult to track down bugs.

Invalid:

Object = null;
undefined = true;
window = {};