public function byVerb(Verb $verb): self
    {
        $this->filter['verb'] = $verb->getId()->getValue();

        return $this;
    }
public function byVerb(Verb $verb): self
    {
        $this->filter['verb'] = $verb->getId()->getValue();

        return $this;
    }
public function byVerb ( Verb $ verb ) : self { $ this -> filter [ 'verb' ] = $ verb -> getId ( ) -> getValue ( ) ; return $ this ; }
Filters by a verb.
Filters by a verb .