RSpec
Ruby on Rails
Ruby
method
abort
-
new
-
[]
-
[]=
-
abort
-
commit
-
commit_new
-
delete
-
dump
-
empty_marshal_checksum
(>= v1_9_1_378)
-
empty_marshal_data
(>= v1_9_1_378)
-
fetch
-
in_transaction
-
in_transaction_wr
-
load
-
load_data
(>= v1_9_1_378)
-
load_file
-
marshal_dump_supports_canon...
(>= v1_9_1_378)
-
on_windows?
(>= v1_9_1_378)
-
open_and_lock_file
(>= v1_9_1_378)
-
path
-
root?
-
roots
-
save_data
(>= v1_9_1_378)
-
save_data_with_atomic_file_...
(>= v1_9_1_378)
-
save_data_with_fast_strategy
(>= v1_9_1_378)
-
transaction
= private
= protected
abort()
public
Ends the current PStore#transaction, discarding any changes to the data store.
Example:
require "pstore" store = PStore.new("data_file.pstore") store.transaction do # begin transaction store[:one] = 1 # this change is not applied, see below... store[:two] = 2 # this change is not applied, see below... store.abort # end transaction here, discard all changes store[:three] = 3 # this change is never reached end
WARNING: This method is only valid in a PStore#transaction. It will raise PStore::Error if called at any other time.
