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Redis#exists(key) Warning from redis

Redis

Last updated at 2020-06-15Posted at 2020-06-15

redisの処理がうまくいかないと思ったら、下記のWarningが出ていた

Redis#exists(key)` will return an Integer in redis-rb 4.3, if you want to keep the old behavior, use `exists?` instead. To opt-in to the new behavior now you can set Redis.exists_returns_integer = true.

issues

解決策

config/initializers/redis.rb

Redis.exists_returns_integer = true

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