Class: MoneyExchange::Client::OXR

Inherits:
Object
  • Object
show all
Defined in:
lib/money_exchange/client/oxr.rb

Constant Summary collapse

ENDPOINT = 
'https://openexchangerates.org/api/'.freeze

Instance Method Summary collapse

Constructor Details

#initialize(app_id, iso_base = 'USD') ⇒ OXR

Returns a new instance of OXR.



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# File 'lib/money_exchange/client/oxr.rb', line 8

def initialize(app_id, iso_base = 'USD')
  @app_id = app_id
  @iso_base = iso_base
end

Instance Method Details

#data ⇒ Object 



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# File 'lib/money_exchange/client/oxr.rb', line 13

def data
  uri =
    URI.join(ENDPOINT, 'latest.json').tap do |uri|
      uri.query = "app_id=#{@app_id}"
      uri.query += "&base=#{@iso_base}" if @iso_base
    end.to_s

  response = open(uri)
  JSON.parse(response)
end