[英]before_filter in application controller for only get requests
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?
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
赞美deefours回答,这也适用于Sinatra::Request
before do
something if request.get?
end
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