module CurrencyWiz
Constants
- CURRENCY_CODES
- VERSION
Public Instance Methods
exchange_rate(country_code)
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# File lib/currency_wiz.rb, line 189 def exchange_rate(country_code) response = HTTParty.get("http://openexchangerates.org/api/latest.json?app_id=#{CurrencyWiz::Config::API_KEY}") response["rates"].each do |k, v| if k == country_code return v end end return nil end
get_code(country)
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# File lib/currency_wiz.rb, line 180 def get_code(country) CURRENCY_CODES.each do |k, v| if v.downcase.include?(country.downcase) return k end end return "Invalid country name" end