Current File : //opt/alt/ruby18/share/ri/1.8/system/PStore/abort-i.yaml
--- !ruby/object:RI::MethodDescription
aliases: []
block_params:
comment:
- !ruby/struct:SM::Flow::P
body: Ends the current PStore#transaction, discarding any changes to the data store.
- !ruby/struct:SM::Flow::H
level: 2
text: "Example:"
- !ruby/struct:SM::Flow::VERB
body: " require "pstore"\n\n store = PStore.new("data_file.pstore")\n store.transaction do # begin transaction\n store[:one] = 1 # this change is not applied, see below...\n store[:two] = 2 # this change is not applied, see below...\n\n store.abort # end transaction here, discard all changes\n\n store[:three] = 3 # this change is never reached\n end\n"
- !ruby/struct:SM::Flow::P
body: "<b>WARNING</b>: This method is only valid in a PStore#transaction. It will raise PStore::Error if called at any other time."
full_name: PStore#abort
is_singleton: false
name: abort
params: ()
visibility: public