Simple Currency Converter based on ECB data

Add this line to your application's Gemfile:

gem 'FX_Rates'

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install FX_Rates

Create an instance of ExchangeRate class (Make sure you have network connection for latest rates) by:

    $ require 'FX_Rates'
    $ rates = FXRates::ExchangeRate.new

To view the list of currencies supported:

    $ rates.currencies

To view the list of dates for which rates are available (upto 90 days from current date):

    $ rates.dates

To convert between two available currencies on a specific date:

    $ rates.at(date, from_currency, to_currency)

1. Fork it ( https://github.com/[my-github-username]/FX_Rates/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request