Module: Gera::Configuration

Included in:
Gera
Defined in:
lib/gera/configuration.rb

Overview

Gera configuration module. This is extended by Gera to provide configuration settings.

Constant Summary collapse

@@default_cross_currency = 
:usd
@@cross_pairs =

В данном примере курс к KZT считать через RUB

{ kzt: :rub }

Instance Method Summary collapse

Instance Method Details

#configure {|_self| ... } ⇒ Object

Start a Gera configuration block in an initializer.

example: Provide a default currency for the application

Gera.configure do |config|
  config.default_currency = :eur
end

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/gera/configuration.rb', line 12

def configure
	yield self
end

#cross_pairs ⇒ Object 



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# File 'lib/gera/configuration.rb', line 36

def cross_pairs
  h = {}
  @@cross_pairs.each do |k, v|
    h[Money::Currency.find!(k)] = Money::Currency.find! v
  end
  h
end

#default_cross_currency ⇒ Object 



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# File 'lib/gera/configuration.rb', line 26

def default_cross_currency
  return @@default_cross_currency if @@default_cross_currency.is_a? Money::Currency
  Money::Currency.find! @@default_cross_currency
end

#payment_system_decorator ⇒ Object 



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# File 'lib/gera/configuration.rb', line 18

def payment_system_decorator
  @@payment_system_decorator || PaymentSystemDecorator
end