src/Group.php
public function setDefaults(array $defaults)
    {
        foreach ($this->routes as $route)
            $route->setDefaults($defaults);
        return $this;
    }
public function setDefaults(array $defaults)
    {
        foreach ($this->routes as $route)
            $route->setDefaults($defaults);
        return $this;
    }
public function setDefaults ( array $ defaults ) { foreach ( $ this -> routes as $ route ) $ route -> setDefaults ( $ defaults ) ; return $ this ; }
Set default parameters to all grouped routes.

@param mixed[] $defaults
@return $this
Set default parameters to all grouped routes .