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Goo::TrailManager(3) User Contributed Perl Documentation Goo::TrailManager(3)

Goo::TrailManager - Manage a Trail of Goo Actions - Memex style.

use Goo::TrailManager;

7
keep the buffer small (thanks to Miller's rule - 7 plus or minus 2)
get_max_actionid
return the id of the last action in the goo_trail
get_thing
return the Thing that was the target of actionid
go_back_one
return the Thing that was the target of the previous action
go_forward_one
return the Thing that was the target of the next action
reset_last_action
set the actionid of the last action to max_actionid
find_context
find the most recent goo context for the current thing
get_context
display the most recent goo context for the current thing
create_database
save the commands for creating the database
get_previous_thing
return the previous action from the goo_trail
get_latest_actions
return the most recent actions that have happened
save_goo_action
save a step in the goo_trail

Nigel Hamilton <nigel@trexy.com>

2005-12-01 perl v5.32.1

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