module I18n::Backend::ActiveRecord::Implementation
Public Instance Methods
available_locales()
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# File lib/i18n/backend/active_record.rb, line 14 def available_locales begin Translation.available_locales rescue ::ActiveRecord::StatementInvalid [] end end
store_translations(locale, data, options = {})
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# File lib/i18n/backend/active_record.rb, line 22 def store_translations(locale, data, options = {}) escape = options.fetch(:escape, true) flatten_translations(locale, data, escape, false).each do |key, value| Translation.locale(locale).lookup(expand_keys(key)).delete_all Translation.create(:locale => locale.to_s, :key => key.to_s, :value => value) end end
Protected Instance Methods
expand_keys(key)
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For a key :'foo.bar.baz' return ['foo', 'foo.bar', 'foo.bar.baz']
# File lib/i18n/backend/active_record.rb, line 51 def expand_keys(key) key.to_s.split(FLATTEN_SEPARATOR).inject([]) do |keys, key| keys << [keys.last, key].compact.join(FLATTEN_SEPARATOR) end end
lookup(locale, key, scope = [], options = {})
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# File lib/i18n/backend/active_record.rb, line 32 def lookup(locale, key, scope = [], options = {}) key = normalize_flat_keys(locale, key, scope, options[:separator]) result = Translation.locale(locale).lookup(key) if result.empty? nil elsif result.first.key == key result.first.value else chop_range = (key.size + FLATTEN_SEPARATOR.size)..-1 result = result.inject({}) do |hash, r| hash[r.key.slice(chop_range)] = r.value hash end result.deep_symbolize_keys end end