public function isScrubbed()
    {
        if (null === $this->scrubbed) {
            $this->resetRandomGeneratorByContact();
            $this->scrubbed = $this->scrubRate > rand(0, 99);
        }

        return $this->scrubbed;
    }
public function isScrubbed()
    {
        if (null === $this->scrubbed) {
            $this->resetRandomGeneratorByContact();
            $this->scrubbed = $this->scrubRate > rand(0, 99);
        }

        return $this->scrubbed;
    }
public function isScrubbed ( ) { if ( null === $ this -> scrubbed ) { $ this -> resetRandomGeneratorByContact ( ) ; $ this -> scrubbed = $ this -> scrubRate > rand ( 0 , 99 ) ; } return $ this -> scrubbed ; }
Establish scrub status on first execution and keep it.

@return bool
Establish scrub status on first execution and keep it .