config/initializers/redis.rb


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# frozen_string_literal: true

redis_connection = Redis.new(
  url: ENV['REDIS_URL'],
  driver: :hiredis
)

namespace = ENV.fetch('REDIS_NAMESPACE') { nil }

if namespace
  Redis.current = Redis::Namespace.new(namespace, redis: redis_connection)
else
  Redis.current = redis_connection
end