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denysxftr/rename.rb

Created June 30, 2015 19:51
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rename.rb
folder_path = ENV['FOLDER']
from = Regexp.new(ENV['FROM'])
to = ENV['TO']
Dir.glob(folder_path + "*").sort.each do |f|
filename = File.basename(f, File.extname(f))
new_filename = filename.gsub(from, to)
File.rename(f, folder_path + new_filename + File.extname(f))
end
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