Cotacao

Add this line to your application's Gemfile:

gem 'cotacao'

And then execute:

$ bundle

Or install it yourself as:

$ gem install cotacao

$ cotacao
#~> Dolar: R$ 3.0380 - Variação: +0.60
#~> Euro: R$ 3.3450 - Variação: +0.30

$ cotacao dolar 1000.00
#~> Dolar: R$ 3.0380 - Variação: +0.60 - Em Reais: R$ 3038.00

1. Fork it ( https://github.com/[my-github-username]/cotacao/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