@@ -29,7 +29,7 @@ h2. Usage # The CashHandler::Cache has a default cache life of one day, this can be overridden in one of two ways # Upon creation - c = CashHandler::Base.new(30.minutes) + c = CashHandler::Base.new(:ttl => 30.minutes) # During operation c.cache.ttl = 30.minutes @@ -41,7 +41,7 @@ You may configure cash_handler to create a backup file every time it pulls rates <pre><code> # Configure cash_handler to persist rates to our app's log directory - c = CashHandler::Base.new(1.day, "#{RAILS_ROOT}/log/rates_backup.yml") + c = CashHandler::Base.new(:backup_rates_file_location => "#{RAILS_ROOT}/tmp/rates.yml") </code></pre> h2. Copyright and License README.textile @@ -3,8 +3,13 @@ module CashHandler attr_accessor :cache, :backup_rates_file_location # Init the CashHandler (and cache), with a default TTL of 1 day - def initialize(ttl=1.day, backup_rates_file_location = nil) - @cache = CashHandler::Cache.new(ttl, backup_rates_file_location) + def initialize(options={}) + options = { + :ttl => 1.day, + :backup_rates_file_location => "#{RAILS_ROOT}/tmp/rates.yml" + }.merge(options) + + @cache = CashHandler::Cache.new(options) end # Fetches the exchange rate of a currency against the USD lib/cash_handler/base.rb @@ -5,10 +5,10 @@ module CashHandler attr_accessor :ttl # Creates the cache with a default TTL (time to live) of 1 day. After this TTL has elapsed, cached values are refreshed - def initialize(ttl, backup_rates_file_location) - @ttl = ttl - @backup_rates_file_location = backup_rates_file_location - @expires_at = ttl.from_now + def initialize(options) + @ttl = options[:ttl] + @backup_rates_file_location = options[:backup_rates_file_location] + @expires_at = @ttl.from_now expire end lib/cash_handler/cache.rb e45bdfe5b29ea368cdce76aee9db92b244c6f7b8 James Brooks james@gooddogdesign.com http://github.com/JamesBrooks/cash_handler/commit/634232b4c3eaa7a9cf63b11145c11c86e9b5402d 634232b4c3eaa7a9cf63b11145c11c86e9b5402d 2009-10-20T16:06:19-07:00 2009-10-20T16:06:19-07:00 init now takes hash of options, rates backup file now has a default location if not specified 54c958d63457a1e84ba4e162abf8167acc389fac James Brooks james@gooddogdesign.com