Whitelist extraAttributes(tags, AttributeGenerator generator, { Filter when })

Creates a new Whitelist with generated attributes for the given tags.

The tags can be one of the following types:

  • String containing a tag name;
  • Iterable<String> containing tag names;
  • Matcher.

For each tag that matches tags, the generator will be invoked to generate new attributes if necessary.

If when is provided, the generator will only be invoked if when applies. Only if tags matches will when be invoked.

Source

Whitelist extraAttributes(dynamic tags, AttributeGenerator generator,
    {Filter when});