Rename every folder in a directory

bulk_rename.rb

# frozen_string_literal: true

# Put me in a folder where you want to bulk rename every folder
# In this case, this script will rename every folder from "Photos from YEAR" to "YEAR" only
# Run: ruby bulk_rename.rb

folders = Dir.entries('.').reject { ['.', '..'].include? _1 }
folders.each do |folder|
  File.rename(File.join(Dir.pwd, folder), File.join(Dir.pwd, folder.delete_prefix("Photos from ")))
end