class Relax::Base

Public Class Methods

redis() click to toggle source
# File lib/relax/base.rb, line 3
def self.redis
  if uri = ENV['REDISCLOUD_URL']
    redis_uri = URI.parse(uri)
  elsif uri = ENV['REDISTOGO_URL']
    redis_uri = URI.parse(uri)
  elsif uri = ENV['REDIS_URL']
    redis_uri = URI.parse(uri)
  else
    redis_uri = URI.parse("redis://localhost:6379")
  end

  if !defined?(@@conn)
    @@conn = ConnectionPool.new(timeout: 1, size: 2) do
      Redis.new(url: redis_uri, db: 0)
    end
  end

  @@conn
end