Braintree\Merchant::_initialize PHP Method

    protected function _initialize($attribs)
    {
        $this->_attributes = $attribs;
        $merchantAccountArray = [];
        if (isset($attribs['merchantAccounts'])) {
            foreach ($attribs['merchantAccounts'] as $merchantAccount) {
                $merchantAccountArray[] = MerchantAccount::factory($merchantAccount);
            }
        }
        $this->_set('merchantAccounts', $merchantAccountArray);
    }