abort()
Instance Public methods
Ends the current #transaction, discarding any changes to the data store.
Example:
1 2 3 4 5 6 7 8 9 10 11 | 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 reachedend |
WARNING: This method is only valid in a #transaction. It will raise PStore::Error if called at any other time.
Please login to continue.