/**
* {@inheritdoc}
*/
public function hasBindings(Expression $expr = null)
{
$this->assertPackagesLoaded();
if (!$expr) {
return !$this->bindingDescriptors->isEmpty();
}
foreach ($this->bindingDescriptors->toArray() as $binding) {
if ($binding->match($expr)) {
return true;
}
}
return false;
}
/**
* {@inheritdoc}
*/
public function hasBindingDescriptors(Expression $expr = null)
{
$this->assertModulesLoaded();
if (!$expr) {
return !$this->bindingDescriptors->isEmpty();
}
foreach ($this->bindingDescriptors->toArray() as $bindingDescriptor) {
if ($expr->evaluate($bindingDescriptor)) {
return true;
}
}
return false;
}
