Small Sinatra app and API utilising https://github.com/mattfield/exchange_rate to calculate exchange ranges.

1. Clone the repo
2. Run bundle to grab gems

1. Run rake fetch_feed to grab the latest ECB feed (places in public/data/
2. bundle exec ruby app.rb
3. Go to localhost:4567

NB If you don't want to grab a copy of the feed, change the feed_path entry in config/exchange_rate.yml

Renders the homepage

Calculates conversion of amount from from currency to to currency

Redirects to /rates/all/?

Prints an Array of the whole available ECB feed in format: { :date => String(xmlschema-formatted), :iso => String, :rate => Float }

Prints a Hash of currencies and rates for the given date in format: { currency<String>, rate<String> }