Class: I18n::Backend::CachedKeyValueStore

Inherits:
KeyValue
  • Object
show all
Includes:
Memoize
Defined in:
lib/i18n/backend/cached_key_value_store.rb

Constant Summary collapse

KEY_PREFIX = 
'i18n:locale_version:'

Instance Method Summary collapse

Instance Method Details

#current_version(locale) ⇒ Object 



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# File 'lib/i18n/backend/cached_key_value_store.rb', line 31

def current_version(locale)
  @store["#{KEY_PREFIX}#{locale}"]
end

#ensure_freshness!(locale) ⇒ Object 



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# File 'lib/i18n/backend/cached_key_value_store.rb', line 13

def ensure_freshness!(locale)
  current = current_version locale

  if last_version[locale] != current
    reset_memoizations! locale
    last_version[locale] = current
  end
end

#last_version ⇒ Object 



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# File 'lib/i18n/backend/cached_key_value_store.rb', line 22

def last_version
  @last_version ||= {}
end

#on_update_version(locale = nil, &block) ⇒ Object 



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# File 'lib/i18n/backend/cached_key_value_store.rb', line 35

def on_update_version(locale = nil, &block)
  if block_given?
    @on_store_block = block
  elsif @on_store_block != nil
    @on_store_block.call locale
  end
end

#store_translations(locale, data, options = {}) ⇒ Object 



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# File 'lib/i18n/backend/cached_key_value_store.rb', line 8

def store_translations(locale, data, options = {})
  update_version! locale
  super
end

#update_version!(locale) ⇒ Object 



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# File 'lib/i18n/backend/cached_key_value_store.rb', line 26

def update_version!(locale)
  @store["#{KEY_PREFIX}#{locale}"] = Time.now.to_i
  on_update_version locale
end