TODO Should the cache be cleared if new translations are stored?
# File lib/i18n/backend/cache.rb, line 66 66: def cache_key(*args) 67: # This assumes that only simple, native Ruby values are passed to I18n.translate. 68: # Also, in Ruby < 1.8.7 {}.hash != {}.hash 69: # (see http://paulbarry.com/articles/2009/09/14/why-rails-3-will-require-ruby-1-8-7) 70: # If args.inspect does not work for you for some reason, patches are very welcome :) 71: hash = RUBY_VERSION >= "1.8.7" ? args.hash : args.inspect 72: keys = ['i18n', I18n.cache_namespace, hash] 73: keys.compact.join('-') 74: end
# File lib/i18n/backend/cache.rb, line 56 56: def fetch(*args, &block) 57: result = I18n.cache_store.fetch(cache_key(*args), &block) 58: raise result if result.is_a?(Exception) 59: result = result.dup if result.frozen? rescue result 60: result 61: rescue MissingTranslationData => exception 62: I18n.cache_store.write(cache_key(*args), exception) 63: raise exception 64: end
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