Class: ExchangeRate::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/exchange_rate/configuration.rb

Overview

Stores configuration for the ::ExchangeRate module.

See ::ExchangeRate for examples.

Largely based on brandonhilkert.com/blog/ruby-gem-configuration-patterns/

Instance Attribute Summary collapse

Instance Attribute Details

#datastore_url ⇒ Object

Gets the local cache database URL, defaulting to a local SQLite3 file.

Returns the local cache URL.



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# File 'lib/exchange_rate/configuration.rb', line 27

def datastore_url
  @datastore_url ||= 'sqlite://db/data.sqlite3'
end

#rate_retriever ⇒ Object

Gets the rate retriever, defaulting to the built-in ECB retriever.

Returns the default ECB retriever unless one has been set



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# File 'lib/exchange_rate/configuration.rb', line 15

def rate_retriever
  @rate_retriever ||= ExchangeRate::RateSources::ECBRateRetriever.new
end