Concise method of traversing directories in Ruby _ruby topics

In Ruby we want to implement the method of traversing the specified directory, the online method is also very much, we can refer to reference, such as the traverse.rb file below the contents of:

Copy Code code as follows:

#!/usr/bin/ruby
def Traverse (filepath)
If File.directory? (filepath)
Puts "dirs:" + filepath
Dir.foreach (filepath) do |filename|
If filename!= "." and filename!= "..."
Traverse (filepath + "/" + filename)
End
End
Else
Puts "Files:" + filepath
End
End

#traverse ("D:/vmware")
Traverse ("/usr/local/src")

In fact Ruby has defined the Find.find method to handle this situation, the Ruby program above can be implemented in its own way, and the code looks neater as follows:

Copy Code code as follows:

#!/usr/bin/ruby
Require ' find '
Find.find ("/usr/local/src") do |filename|
P filename
End