ruby 检查文件名是文件夹还是文件
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时间：2020-09-06 05:00:05 来源:igfitidea点击:
Check if a filename is a folder or a file
提问by icn
I have a little piece of Ruby code:
我有一小段 Ruby 代码：
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
我想添加一个支票
if file is a folder
# do this
if file is a file
# do that
How do I implement in Ruby?
我如何在 Ruby 中实现？
回答by thelazydeveloper
You can use File.directory?("name")and/or File.file?("name").
您可以使用File.directory?("name")和/或File.file?("name").
回答by mbigras
Also a good idea to check out Pathname#directory?and Pathname#file?
也是一个不错的主意，检查出Pathname#directory?和Pathname#file?
