ruby-on-rails-4 - will_paginate gem cause many warnings?

Question

On my gemfile I am adding the following link:

gem 'will_paginate', '~> 3.0.5'

Then on my console when I run a command I am getting the following warning:

warning: previous definition of AttrNames was here

Answer 1

实际上，rails 4.0.1 解决了这个问题。