src/Task.php
public function repeat($repeat = null)
    {
        if (!func_num_args()) {
            return $this->_repeat;
        }
        $this->clear();
        $this->_repeat = $repeat;
        return $this;
    }
public function repeat($repeat = null)
    {
        if (!func_num_args()) {
            return $this->_repeat;
        }
        $this->clear();
        $this->_repeat = $repeat;
        return $this;
    }
Gets/sets the repeat number.

@param  integer $repeat The repeat value to set or none the get the current one.
@return integer         The repeat value or `$this` on set.