使用rubyguard gem观看文件创建事件

Question

如何使用Ruby guard Gem在特定文件夹中仅监视文件创建事件

Answer 1

You can create an inline Guard directly within your Guardfile :

module ::Guard
  class Test < Guard
    def run_on_additions(paths)
      puts "New paths: #{ paths.inspect }"
    end
  end
end

guard 'test'

You'll find the docs for the Guard plugin base class on rubydoc.info . If your inline Guard grows, you can create your own Guard plugin gem, see the Wiki page on how to create a Guard

Another option is to use Listen directly, which is the file listener that was extracted from Guard.