redis should not initiated on configuration

[saiqulhaq]

my docker couldn't build my app because it doesn't redis locally

it works after I modified configuration file https://github.com/hungryhub-team/firebase_id_token/commit/90872038deee8c42ccaabaf79b2bf58f00718340

[fschuindt]

@saiqulhaq Have you tried to:

FirebaseIdToken.configure do |config|
  config.redis = nil
end

in your code some time before the Docker build?

Then later pass it again with a valid Redis connection you may have.

Does this works?

[fschuindt]

Implemented here.

Versions greater than 2.5.2 will no longer default to Redis.new.