Sha256: 657ad2fce975a58cad498e8827dff25ea2fff9e5921a8db173aeb4a0dfb1efea
Contents?: true
Size: 972 Bytes
Versions: 16
Compression:
Stored size: 972 Bytes
Contents
require 'pstore'
require 'forwardable'
module Anemone
module Storage
class PStore
extend Forwardable
def_delegators :@keys, :has_key?, :keys, :size
def initialize(file)
File.delete(file) if File.exists?(file)
@store = ::PStore.new(file)
@keys = {}
end
def [](key)
@store.transaction { |s| s[key] }
end
def []=(key,value)
@keys[key] = nil
@store.transaction { |s| s[key] = value }
end
def delete(key)
@keys.delete(key)
@store.transaction { |s| s.delete key}
end
def each
@keys.each_key do |key|
value = nil
@store.transaction { |s| value = s[key] }
yield key, value
end
end
def merge!(hash)
@store.transaction do |s|
hash.each { |key, value| s[key] = value; @keys[key] = nil }
end
self
end
def close; end
end
end
end
Version data entries
16 entries across 16 versions & 4 rubygems