function StubSourceGeneratorPlugin::initializeIterator

Overrides StubSourcePlugin::initializeIterator

File

core/modules/migrate/tests/src/Unit/MigrateSourceTest.php, line 500

Class

StubSourceGeneratorPlugin

Defines a stubbed source plugin with a generator as iterator.

Namespace

Code

protected function initializeIterator() : \Generator {
    (yield 'foo');
    (yield 'bar');
    (yield 'iggy');
}