ExchangeParty

Fetch Central Bank of Turkey exchange rates from http://www.tcmb.gov.tr/. Exchange Rates are announced at 15:30 in every week day by the bank.

Installation

Add this line to your application's Gemfile:

gem 'exchange_party'

And then execute:

$ bundle install

Or install it yourself as:

$ gem install exchange_party

Usage

# Gets currencies for one day before
currencies =  ExchangeParty.currencies # Returns an ExchangeParty::Currency object array
currency = currencies.first # Returns ExchangeParty::Currency object
currency.name # "ABD DOLARI"
currency.currency_name # "USD DOLLAR"
currency.code # "USD"
currency.name # "ABD DOLARI"
currency.currency_name # "USD DOLLAR"
currency.forex_buying # "13.4933"
currency.forex_selling # "13.5176 "
currency.bank_note_buying # "13.4839 "
currency.bank_note_selling # "13.5379"
currency.rate_announcement_date # "11.02.2022"

# Gets currencies for an given date
currencies =  ExchangeParty.currencies("2022-02-09") # Returns an ExchangeParty::Currency object array

Exception Handling

If you pass the invalid date format or something happens, it raises StandartError exception. You can rescue this error, then do something else.

begin
  ExchangeParty.currencies("invaliddateformat")
rescue StandardError
  # do something here
  puts 'hello'
end

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake test to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and the created tag, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/exchange_party. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the code of conduct.

License

The gem is available as open source under the terms of the MIT License.

Code of Conduct

Everyone interacting in the ExchangeParty project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.