# File lib/active_support/vendor/i18n-0.0.1/i18n/backend/simple.rb, line 196 def merge_translations(locale, data) locale = locale.to_sym translations[locale] ||= {} data = deep_symbolize_keys(data) # deep_merge by Stefan Rusterholz, see http://www.ruby-forum.com/topic/142809 merger = proc { |key, v1, v2| Hash === v1 && Hash === v2 ? v1.merge(v2, &merger) : v2 } translations[locale].merge!(data, &merger) end