abort()
Instance Public methods
Ends the current #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 #transaction. It will raise PStore::Error if called at any other time.
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