检查文件名是文件夹还是文件

Question

I have a little piece of Ruby code:

files.each do |file|
  FileUtils.mkdir_p(File.dirname(target))    
  FileUtils.cp_r(file, target, :verbose => true)
end

I would like to add a check like

if file is a folder
  # do this
if file is a file
  # do that

How do I implement in Ruby?

Answer 1

您可以使用File.directory?("name")和/或File.file?("name") 。

Answer 2

Also a good idea to check out Pathname#directory? and Pathname#file?