【发布时间】:2011-06-02 16:02:43
【问题描述】:
我正在我的 heroku 应用程序上尝试 redis。我在config/initializers/redis.rb中有以下代码
uri = URI.parse(ENV["REDISTOGO_URL"])
REDIS = Redis.new(:host => uri.host, :port => uri.port, :password => uri.password)
我正在控制台中尝试以下操作,但出现错误:
irb(main):003:0> REDIS.rpush ('foo','bar')
(irb):3: warning: don't put space before argument parentheses
RuntimeError: -ERR Operation against a key holding the wrong kind of value
【问题讨论】:
标签: ruby-on-rails redis