[Bug] `MockRedis#hset` behavior differs from `Redis#hset` when passing flattened array

[iwaseasahi]

Versions

• mock_redis: 0.45.0
• Ruby: 3.3.6
• Rails: 7.2.2

Description

There is a difference in behavior between MockRedis#hset and Redis#hset when passing a flattened array.

With Redis:

require 'redis'
redis = Redis.new

hash = {:name=>"job", :namespace=>"default", :klass=>"Job"}
redis.hset("key", hash.flatten)

redis.hgetall("key")
=> {"name"=>"job", "namespace"=>"default", "klass"=>"Job"}

With MockRedis:

require 'mock_redis'
mock_redis = MockRedis.new

hash = {:name=>"job", :namespace=>"default", :klass=>"Job"}
mock_redis.hset("key", hash.flatten)

mock_redis.hgetall("key")
=> {"[:name, \"job\", :namespace, \"default\", :klass, \"Job\"]"=>""}

[jvanderen1]

Opened https://github.com/sds/mock_redis/pull/312 to resolve this issue.

[iwaseasahi]

@jvanderen1 Thank you very much!