class Fastly::Dictionary

def self.pluralize
  'dictionaries'
end

def add_item(key, value)
  fetcher.create_dictionary_item(service_id: service_id, dictionary_id: id, item_key: key, item_value: value)
end

def delete_item(key)
  di = items.select {|item| item.item_key.eql? key }.first
  fetcher.delete_dictionary_item(di) if di
end

def item(key)
  fetcher.get_dictionary_item(service_id, id, key)
rescue Fastly::Error => e
  raise unless e.message =~ /Record not found/
end

def items
  fetcher.list_dictionary_items(:service_id => service_id, :dictionary_id => id)
end

def update_item(key, value)
  di = items.select {|item| item.item_key.eql? key }.first
  if di
    di.item_value = value
    fetcher.update_dictionary_item(di)
  else
    add_item(key, value)
  end
end