class Ccp::Persistent::Base
Attributes
serializer[R]
source[R]
Public Class Methods
ext()
click to toggle source
# File lib/ccp/persistent/base.rb, line 13 def self.ext raise NotImplementedError, "subclass resposibility" end
new(source, serializer)
click to toggle source
# File lib/ccp/persistent/base.rb, line 8 def initialize(source, serializer) @source = source @serializer = Ccp::Serializers.lookup(serializer) end
Public Instance Methods
[](key)
click to toggle source
# File lib/ccp/persistent/base.rb, line 35 def [](key) load!(key) end
[]=(key, val)
click to toggle source
# File lib/ccp/persistent/base.rb, line 39 def []=(key, val) raise NotImplementedError, "subclass resposibility" end
exist?(key)
click to toggle source
# File lib/ccp/persistent/base.rb, line 17 def exist?(key) raise NotImplementedError, "subclass resposibility" end
keys()
click to toggle source
# File lib/ccp/persistent/base.rb, line 53 def keys raise NotImplementedError, "subclass resposibility" end
load(key)
click to toggle source
# File lib/ccp/persistent/base.rb, line 31 def load(key) raise NotImplementedError, "subclass resposibility" end
load!(key)
click to toggle source
# File lib/ccp/persistent/base.rb, line 27 def load!(key) raise NotImplementedError, "subclass resposibility" end
read()
click to toggle source
# File lib/ccp/persistent/base.rb, line 43 def read read! rescue Ccp::Persistent::NotFound {} end
read!()
click to toggle source
# File lib/ccp/persistent/base.rb, line 49 def read! keys.inject({}) {|h,k| h[k] = self[k]; h} end
save(hash, keys = nil)
click to toggle source
# File lib/ccp/persistent/base.rb, line 21 def save(hash, keys = nil) (keys || hash.keys).each do |key| self[key] = hash[key] end end
truncate()
click to toggle source
# File lib/ccp/persistent/base.rb, line 57 def truncate raise NotImplementedError, "subclass resposibility" end