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Change keyvalue.Get to return if a value exists or not instead of an error

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This commit is contained in:
kolaente 2021-01-31 12:32:46 +01:00
parent fe72f30b24
commit 2e88600c93
Signed by untrusted user who does not match committer: konrad
GPG key ID: F40E70337AB24C9B
9 changed files with 28 additions and 43 deletions
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7
pkg/modules/keyvalue/memory/memory.go
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@ -44,16 +44,11 @@ func (s *Storage) Put(key string, value interface{}) (err error) {
}
// Get retrieves a saved value from memory storage
func (s *Storage) Get(key string) (value interface{}, err error) {
func (s *Storage) Get(key string) (value interface{}, exists bool, err error) {
s.mutex.Lock()
defer s.mutex.Unlock()
var exists bool
value, exists = s.store[key]
if !exists {
return nil, &e.ErrValueNotFoundForKey{Key: key}
}
return
}