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Wilco van Esch

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    This article is human-generated. Sometimes I use em dashes. Sometimes I even write coherent sentences. Everything about this text, good and bad, is me.

    Find files through Ruby excluding those with a specific extension

    If Dir.pwd is the path you want to search including its subdirectories:

    ignore_ext = [".xlsx"]

Find.find('.') do |file|
  next if ignored_ext.include?(File.extname(file))
  || File.directory?(file)
  puts file
end