我需要在我的ApplicationController中设置一个before_filter,如果用户尚未同意新的服务条款,则会重定向用户.但是,我想将过滤器限制为仅根据请求类型运行.
我想写这样的东西:
class ApplicationController before_filter :filter,:only => {:method => :get}
这样的事情可能吗?
解决方法
before_filter :do_if_get private def do_if_get return unless request.get? # your GET only stuff here. end
或者更简单
before_filter :get_filter,if: Proc.new {|c| request.get? } private def get_filter # your GET only stuff here. end