Parse all files in a folder

sanitize_hash_to_validate.rb

def main
  files = Dir.entries(".").sort
  files.each do |file|
    array = convert_file_to_sanitized_array(file)
    array_for_file(file, array) unless array.empty?
  end
end

def convert_file_to_sanitized_array(file)
  array = []
  File.open(file) do |fp|
    fp.each do |line|
      array << sanitize_line(line.strip) if valid_line?(line)
    end
  end if File.file?(file)
  array
end

def sanitize_line(line)
  if valid_line?(line)
    line = line.gsub('{', '').gsub('"', '').gsub('ledger_entry_guid=>', '').gsub('=>', ': ')
    return line
  end
  nil
end

def valid_line?(line)
  trace = %w(sidx sord page records ledger_entry_guid)
  trace.each do |word|
    return true if line.include?(word)
  end
  false
end

def array_for_file(file, array_to_write)
  puts "\n\n#{file}"
  array_to_write.each do |line|
    puts line
  end
end

main