Tribe__Repository::has_filter( $key, $value = null )
{@inheritdoc}
Source
File: src/Tribe/Repository.php
public function has_filter( $key, $value = null ) {
return null === $value
? array_key_exists( $key, $this->current_filters )
: array_key_exists( $key, $this->current_filters ) && $this->current_filters[ $key ] == $value;
}