Sha256: e64905fd1ad39efb7a2e8283ae8b089dcd1b24ad41ef4cdc2b4b0f4ec564a442
Contents?: true
Size: 1.49 KB
Versions: 18
Compression:
Stored size: 1.49 KB
Contents
# An adapter/store that keeps objects in local memory. This is great for development/testing,
# but probably shouldn't be put into production.
# It's also a very good example of how to write a adapter.
class Cachetastic::Adapters::LocalMemory < Cachetastic::Adapters::Base
attr_accessor :local_store
def valid?
true
end
def setup
self.local_store = {}
end
def expire_all
self.local_store = {}
end
# See Cachetastic::Adapters::Base
def get(key)
so = self.local_store[key.to_s]
if so
if so.invalid?
self.delete(key)
return nil
end
return so.value
end
return nil
end
def set(key, value, expiry = 0)
self.local_store[key.to_s] = Cachetastic::Adapters::StoreObject.new(key.to_s, value, expiry)
end
def delete(key, delay = 0)
if delay <= 0
self.local_store.delete(key.to_s)
else
so = self.get(key)
if so
self.set(so.key, so.value, delay)
end
end
end
def stats
super
num_keys = self.local_store.size
s = "Number of Entries: #{num_keys}\n"
if num_keys > 0
expiries = []
keys = []
self.local_store.each do |key,value|
keys << key
expiries << value.expires_at
end
expiries.sort! {|x, y| x <=> y}
oldest_expiry = expiries.first
newest_expiry = expiries.last
s += "Oldest Entry: #{oldest_expiry}\nNewest Entry: #{newest_expiry}\nKeys: #{keys.inspect}\n"
end
puts s + "\n"
end
end
Version data entries
18 entries across 18 versions & 2 rubygems