const result = await redis.evalshaRo("fb67a0c03b48ddbf8b4c9b011e779563bdbc28cb", [], ["hello"]);
console.log(result) // "hello"
EVALSHA_RO is like EVAL_RO but instead of sending the script over the wire every time, you reference the script by its SHA1 hash. This is useful for caching scripts on the server side.

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Arguments

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sha
string
required
The sha1 hash of the read-only script.
​
keys
string[]
required
All of the keys accessed in the script
​
args
unknown[]
required
All of the arguments you passed to the script

​
Response

The result of the script.

const result = await redis.evalshaRo("fb67a0c03b48ddbf8b4c9b011e779563bdbc28cb", [], ["hello"]);
console.log(result) // "hello"