Script for rename mp3 files and organize names

rename-files.rb

def adjust_file_name(str)
  newEntry = str.downcase.gsub(/\w+/, &:capitalize)
  newEntry = newEntry.gsub('.Mp3', '.mp3')
  return newEntry
end

dirToFind = '/Users/adrianofernandes/Music/hardstyle/organized/renamed/euphoric/*'

arrItemsToFind = [
  '(Full)',
  ' [Hq + Hd Full]',
  ' [Hd+Hq][Full]',
  '  [Hd]',
  ' [Hd+Hq]',
  ' [Full Hq + Hd]',
  '  [Hq Hd]',
  ' [Hd + Hq]',
  '  [Hqhd]',
  '-Ukhx',
  ' [Hq + Hd Free Download]',
  ' [Hd + Hq] [ Free Release]',
  '  [Hqhd]',
  ' [Hd + Hq][Full]',
  ' [Hq Original]',
  ' [Full][Tbt]',
  ' [Full Version] + [Hd] + [320kbps]',
  '  [Tbt]',
  '[Free Release]',
  ' [Free Release]',
  '  [Hq Hd]',
  ' (Full Hq)',
  ' [Full Hq + Hd Version]',
  ' Full Hd[Www.mp3fiber.Com]',
  ' [Out Now!]',
  ' [Hd & Hq]',
  ' [Free]',
  ' [Full Hq + Hd Upcoming Free Release]',
  ' (Hd)',
  ' [Hqihd]',
  ' [Hq Free]',
  ' + [Hd] + [320kbps]',
  ' (Lyrics)',
  ' [Hd]',
  '-ukhx',
  '01-',
  '01_',
  '02-',
  '02_',
  '01 ',
  '02 '
]

Dir[dirToFind].each do |old|
  if File.basename(old).include?('.mp3')

    newEntry = old

    if File.basename(old).include?('_')
      newEntry = newEntry.gsub('_', ' ')
    end

    arrItemsToFind.each {|a|
      if File.basename(old).include?(a)
        newEntry = newEntry.gsub(a, '')
      end
    }

    newEntry = adjust_file_name(newEntry)

    File.rename(old, newEntry)

  end
end