/**
docs.ssmods.com
Overview
Namespaces
Classes
Source
Overview
Classes
SilverShop\HasOneField
GridFieldSummaryField
getSummaryField
Introduction
Synopsis
Return
Source
SilverShop\HasOneField\GridFieldSummaryField::
getSummaryField
Get the value of summaryField
Signature
public function getSummaryField()
Returns
string