Get files from a directory recursively (get files inside directories).

get_files.rb

awesome_files = [] # This will contain all the files we wanted
directories = ['app/models/'] # Initial directory to search
directories.each do |directory| # Iterate through the directories
  files = Dir.glob("#{directory}/**") # Get all files and directories inside that directory
  files.each do |file| # Iterate
    next if file == '.' or file == '..' # Ignore . and ..
    if File.directory?(file) # Check if the file is a directory or just a file
      directories << file # If it's a directory, push it into the directories array to search inside it later
    else
      awesome_files << file # If it's a file save it
    end
  end
end
awesome_files # Return all saved files
# Files will come in the form of /app/models/path/to/file/user.rb
# If you want the Class you can:
# class_name = awesome_files[0].gsub!(/.*?(?=\/)/im, "").gsub!('/', '').gsub!('.rb', '').classify