Get names of all files from a folder with Ruby

Question

I want to get all file names from a folder using Ruby.

Answer 1

In Ruby 2.5 you can now use Dir.children. It gets filenames as an array except for "." and ".."

Example:

Dir.children("testdir")   #=> ["config.h", "main.rb"]

http://ruby-doc.org/core-2.5.0/Dir.html#method-c-children