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The Git repository is here.
- Revision:
- 15
- Log:
Attempt to update Typo to a Typo SVN HEAD release from around the
time the prototype installation was set up on the RISC OS Open Limited
web site. Timestamps place this at 04-Jul so a revision from 05-Jul or
earlier was pulled and copied over the 2.6.0 tarball stable code.
- Author:
- adh
- Date:
- Sat Jul 22 23:27:35 +0100 2006
- Size:
- 718 Bytes
| 1 | class SimpleCache < Hash |
| 2 | |
| 3 | class Item |
| 4 | attr_reader :expiry, :value |
| 5 | def initialize(expiry, value) |
| 6 | @expiry, @value = expiry, value |
| 7 | end |
| 8 | end |
| 9 | |
| 10 | def initialize(ttl) |
| 11 | @ttl = ttl |
| 12 | logger.info(" SimpleCache: will store items for #{ttl}s") |
| 13 | end |
| 14 | |
| 15 | def [](key) |
| 16 | item = super(key) |
| 17 | if item.nil? or item.expiry <= Time.now |
| 18 | logger.info(" SimpleCache: miss on #{key}") |
| 19 | nil |
| 20 | else |
| 21 | logger.debug(" SimpleCache: hit on #{key}") |
| 22 | item.value |
| 23 | end |
| 24 | end |
| 25 | |
| 26 | def []=(key, value) |
| 27 | logger.info(" SimpleCache: store on #{key}") |
| 28 | super(key, Item.new(@ttl.from_now, value)) |
| 29 | value |
| 30 | end |
| 31 | |
| 32 | |
| 33 | def logger |
| 34 | @logger ||= RAILS_DEFAULT_LOGGER || Logger.new(STDOUT) |
| 35 | end |
| 36 | |
| 37 | end |
