Class: BankTools::DE::BLZDownloader

Inherits:
Object
  • Object
show all
Defined in:
lib/banktools-de/blz_downloader.rb

Instance Method Summary collapse

Instance Method Details

#run ⇒ Object 



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# File 'lib/banktools-de/blz_downloader.rb', line 15

def run
  puts "Download: #{url}"

  if url.include?("://")
    puts "Downloading…"
    local_file = "/tmp/blz.xlsx"
    File.write(local_file, URI.open(url).read)
  else
    local_file = url
  end

  puts "Parsing…"

  book = Creek::Book.new(local_file)
  sheet = book.sheets[0]

  hash = {
    generated_at: Time.now,
    generated_from_url: url,
    data: {}
  }

  data = hash[:data]

  sheet.rows.each_with_index do |row, index|
    blz, feature, name, plz, location, short_name, *_ = row.values
    next if index.zero? && blz.match(/\D/)  # Headers
    data[blz] = short_name
  end

  File.write("data/blz_to_name.yml", hash.to_yaml)

  puts "Done. Wrote #{data.length} entries."
end