ngList renders scope variable instead of the value (doesn't support interpolation)

[andikrueger]

What is the current behavior?

• ngList uses the passed scope variable literally instead of the value
• Combination of ng-attr- and ng-list breaks ng-list. ng-list uses the default delimiter instead of the passed one.

Demo
https://plnkr.co/edit/aygfAGwMluonXRZGWEfy?p=preview

What is the expected behavior?
ng-list uses the scope variable and resolves the value.

What is the motivation / use case for changing the behavior?

• Using ng-List in custom directive with a template.
• Adding ng-list conditionally

[Narretz]

ngList doesn't currently interpolate the ngList attribute (separator), so this works as expected. This means you can't have a dynamic list delimiter. This can be a feature, but I don't know how frequently this is needed.