$pricingRules->getRuleByKey()
Gets the pricing rule by its key
$pricingRules->getRuleByKey(null|string $key): null|Wagnerwagner\Merx\PricingRuleParameters
| Name | Type | Default |
|---|---|---|
$key |
null or string |
- |
Return type
null or Wagnerwagner\Merx\PricingRule