RedeyeVentures\GeoPattern\GeoPattern::generatePattern PHP Method

    protected function generatePattern()
    {
        if (is_null($this->generator)) {
            $pattern = $this->patterns[$this->hexVal(20, 1)];
        } else {
            $pattern = $this->generator;
        }
        $function = 'geo' . str_replace(' ', '', ucwords(str_replace('_', ' ', $pattern)));
        if (method_exists($this, $function)) {
            $this->{$function}();
        }
    }