pass configurationStore by reference (#9)

Author: leoromanovsky

eppoclient/configurationrequestor.go

@@ -14,10 +14,10 @@ type iConfigRequestor interface {
 
 type experimentConfigurationRequestor struct {
 	httpClient  httpClient
-	configStore configurationStore
+	configStore *configurationStore
 }
 
-func newExperimentConfigurationRequestor(httpClient httpClient, configStore configurationStore) *experimentConfigurationRequestor {
+func newExperimentConfigurationRequestor(httpClient httpClient, configStore *configurationStore) *experimentConfigurationRequestor {
 	return &experimentConfigurationRequestor{
 		httpClient:  httpClient,
 		configStore: configStore,

eppoclient/configurationstore.go

@@ -9,7 +9,7 @@ import (
 )
 
 type configurationStore struct {
-	cache lru.Cache
+	cache *lru.Cache
 }
 
 type Variation struct {
@@ -31,7 +31,7 @@ func newConfigurationStore(maxEntries int) *configurationStore {
 	var configStore = &configurationStore{}
 
 	lruCache, err := lru.New(maxEntries)
-	configStore.cache = *lruCache
+	configStore.cache = lruCache
 
 	if err != nil {
 		panic(err)

eppoclient/initclient.go

@@ -14,7 +14,7 @@ func InitClient(config Config) *EppoClient {
 
 	httpClient := newHttpClient(config.BaseUrl, &http.Client{Timeout: REQUEST_TIMEOUT_SECONDS}, sdkParams)
 	configStore := newConfigurationStore(MAX_CACHE_ENTRIES)
-	requestor := newExperimentConfigurationRequestor(*httpClient, *configStore)
+	requestor := newExperimentConfigurationRequestor(*httpClient, configStore)
 	assignmentLogger := NewAssignmentLogger()
 
 	client := newEppoClient(requestor, assignmentLogger)