Sha256: 54cb8976b1f8310ed4079d7c72a64d0684246c551c91d217c112a1b39c480df7
Contents?: true
Size: 930 Bytes
Versions: 18
Compression:
Stored size: 930 Bytes
Contents
begin
require 'bdb'
rescue LoadError
puts "You need bdb gem to use Bdb moneta store"
exit
end
module Moneta
class Berkeley
include Defaults
def initialize(options={})
file = @file = options[:file]
@db = Bdb::Db.new()
@db.open(nil, file, nil, Bdb::Db::BTREE, Bdb::DB_CREATE, 0)
unless options[:skip_expires]
@expiration = Moneta::Berkeley.new(:file => "#{file}_expiration", :skip_expires => true )
self.extend(StringExpires)
end
end
module Implementation
def key?(key)
nil | self[key]
end
alias has_key? key?
def []=(key,value)
@db[key] = value
end
def [](key)
@db[key]
end
def delete(key)
value = self[key]
@db.del(nil,key,0) if value
value
end
def clear
@db.truncate(nil)
end
end
include Implementation
end
end
Version data entries
18 entries across 18 versions & 9 rubygems