module ActiveCurrency::CacheableStore
Mixin to add caching capability to a rate store when getting the current cache.
Public Instance Methods
add_rate(from, to, rate, date = nil)
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Calls superclass method
# File lib/active_currency/cacheable_store.rb, line 15 def add_rate(from, to, rate, date = nil) super Rails.cache.delete(cache_key(from, to)) end
get_rate(from, to, date = nil)
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Calls superclass method
# File lib/active_currency/cacheable_store.rb, line 7 def get_rate(from, to, date = nil) return super if date Rails.cache.fetch(cache_key(from, to)) do super end end
Private Instance Methods
cache_key(from, to)
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# File lib/active_currency/cacheable_store.rb, line 23 def cache_key(from, to) ['active_currency_rate', from, to] end