Currency Converter

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Currency Converter is a library that allows you to get the exchange rate and converstion of one currency to another. This library uses the API of the European Central Bank via Fixer.io.

Links:

Installation

gem 'currency_converter'

or

gem install currency_converter

Use it

require 'currency_converter'

# simple convert
CC.convert(12, from: 'EUR', to: 'USD')

# convert with specific date
CC.convert(12, from: 'EUR', to: 'USD', at: '2015-07-12')