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Simple dependency handling working on project page.

Browse source 
The database contains actions with dependencies.
Please rename to tracks-17-blank.db or update database path accordingly.

Conflicts:

	app/views/todos/toggle_check.js.rjs
This commit is contained in:
Eric Allen 2009-11-04 22:32:44 -05:00
parent cb4ed7ff7f
commit 101df3fb6b
4 changed files with 26 additions and 6 deletions
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14
app/controllers/todos_controller.rb
View file

@ -144,19 +144,25 @@ class TodosController < ApplicationController
if @todo.completed?
logger.debug "completed #{@todo.description}"
# A todo was completed - check for pending todos
# A todo was completed - check for pending todos to activate
@pending_to_activate = []
@todo.successors.each do |t|
if t.uncompleted_predecessors.empty? # Activate pending todos
logger.debug "activated #{t.description}"
t.activate!
@pending_to_activate << t
end
end
else
# Block todos for undone actions - (it does no harm if they are already pending)
# Block active successors for undone action
@active_to_block = []
logger.debug "undid #{@todo.description}"
@todo.successors.each do |t|
logger.debug "blocked #{t.description}"
t.block!
if t.state == 'active'
logger.debug "blocked #{t.description}"
t.block!
@active_to_block << t
end
end
end