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Document Script.Run. Fixes #536

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This commit is contained in:
Vladimir Mihailenco 2017-04-08 09:35:56 +03:00
parent dd76391eb9
commit 2e4944712d
1 changed files with 2 additions and 0 deletions
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2
script.go
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@ -47,6 +47,8 @@ func (s *Script) EvalSha(c scripter, keys []string, args ...interface{}) *Cmd {
return c.EvalSha(s.hash, keys, args...) return c.EvalSha(s.hash, keys, args...)
} }
// Run optimistically uses EVALSHA to run the script. If script does not exist
// it is retried using EVAL.
func (s *Script) Run(c scripter, keys []string, args ...interface{}) *Cmd { func (s *Script) Run(c scripter, keys []string, args ...interface{}) *Cmd {
r := s.EvalSha(c, keys, args...) r := s.EvalSha(c, keys, args...)
if err := r.Err(); err != nil && strings.HasPrefix(err.Error(), "NOSCRIPT ") { if err := r.Err(); err != nil && strings.HasPrefix(err.Error(), "NOSCRIPT ") {