public function add(\Caridea\Validate\Rule ...$rules): self
    {
        $this->rules = array_merge($this->rules, $rules);
        return $this;
    }
public function add(\Caridea\Validate\Rule ...$rules): self
    {
        $this->rules = array_merge($this->rules, $rules);
        return $this;
    }
public function add ( \ Caridea \ Validate \ Rule ... $ rules ) : self { $ this -> rules = array_merge ( $ this -> rules , $ rules ) ; return $ this ; }
Adds one or more `Rule`s into this `Set`.

@param \Caridea\Validate\Rule ...$rules  The rules to add
@return $this Provides a fluent interface
Adds one or more Rule s into this Set .