增加工具从制定页面提取所有的host

[LubyRuffy]

增加工具从制定页面提取所有的host

[anhilo]

大牛，请教个一个配置安装问题啊。
rake db:schema:load 报错如下啊
rake aborted!
NoMethodError: undefined method merge!' for #<ActionDispatch::Routing::Mapper::Scope:0x000000063f83a0> /usr/local/rvm/gems/ruby-2.0.0-p598/gems/devise-3.3.0/lib/devise/rails/routes.rb:457:inensure in with_devise_exclusive_scope'
/usr/local/rvm/gems/ruby-2.0.0-p598/gems/devise-3.3.0/lib/devise/rails/routes.rb:457:in with_devise_exclusive_scope' /usr/local/rvm/gems/ruby-2.0.0-p598/gems/devise-3.3.0/lib/devise/rails/routes.rb:248:inblock (2 levels) in devise_for'
/usr/local/rvm/gems/ruby-2.0.0-p598/gems/devise-3.3.0/lib/devise/rails/routes.rb:351:in block in devise_scope' /usr/local/rvm/gems/ruby-2.0.0-p598/gems/actionpack-4.2.0/lib/action_dispatch/routing/mapper.rb:940:inblock in constraints'
/usr/local/rvm/gems/ruby-2.0.0-p598/gems/actionpack-4.2.0/lib/action_dispatch/routing/mapper.rb:816:in scope' /usr/local/rvm/gems/ruby-2.0.0-p598/gems/actionpack-4.2.0/lib/action_dispatch/routing/mapper.rb:940:inconstraints'
/usr/local/rvm/gems/ruby-2.0.0-p598/gems/devise-3.3.0/lib/devise/rails/routes.rb:350:in devise_scope' /usr/local/rvm/gems/ruby-2.0.0-p598/gems/devise-3.3.0/lib/devise/rails/routes.rb:247:inblock in devise_for'
/usr/local/rvm/gems/ruby-2.0.0-p598/gems/devise-3.3.0/lib/devise/rails/routes.rb:223:in each' /usr/local/rvm/gems/ruby-2.0.0-p598/gems/devise-3.3.0/lib/devise/rails/routes.rb:223:indevise_for'
/root/fofa/fofa-master/config/routes.rb:14:in `block in <top (required)>'

能否帮我看看，是什么地方出了差错呢。

[anhilo]

gem 'devise', :git => 'https://github.com/plataformatec/devise.git', :branch => 'lm-rails-4-2' 已经解决。来源地址：heartcombo/devise#3159