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Another shot at fixing migration 42. Actually tested to work.

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This commit is contained in:
Eric Allen 2008-10-09 10:14:26 -04:00
parent b36ed96813
commit a9a02896a0
1 changed files with 19 additions and 23 deletions
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42
db/migrate/042_change_dates_to_datetimes.rb
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@ -6,32 +6,28 @@ class ChangeDatesToDatetimes < ActiveRecord::Migration
change_column :recurring_todos, :end_date, :datetime change_column :recurring_todos, :end_date, :datetime
User.all(:include => [:todos, :recurring_todos]).each do |user| User.all(:include => [:todos, :recurring_todos]).each do |user|
if user.prefs if !user.prefs ## ugly hack for strange edge-case of not having preferences object
user.todos.each do |todo| user.instance_eval do
todo.update_attribute(:show_from, user.at_midnight(todo.show_from)) unless todo.show_from.nil? def at_midnight(date)
todo.update_attribute(:due, user.at_midnight(todo.due)) unless todo.due.nil? return Time.zone.local(date.year, date.month, date.day, 0, 0, 0)
end end
def time
user.recurring_todos.each do |todo| Time.zone.now
todo.update_attribute(:start_from, user.at_midnight(todo.start_from)) unless todo.start_from.nil? end
todo.update_attribute(:end_date, user.at_midnight(todo.end_date)) unless todo.end_date.nil?
end
else # weird...no preferences for this user
user.todos.each do |todo|
todo.update_attribute(:show_from, at_midnight(todo.show_from)) unless todo.show_from.nil?
todo.update_attribute(:due, at_midnight(todo.due)) unless todo.due.nil?
end
user.recurring_todos.each do |todo|
todo.update_attribute(:start_from, at_midnight(todo.start_from)) unless todo.start_from.nil?
todo.update_attribute(:end_date, at_midnight(todo.end_date)) unless todo.end_date.nil?
end end
end end
end user.todos.each do |todo|
end todo[:show_from] = user.at_midnight(todo.show_from) unless todo.show_from.nil?
todo[:due] = user.at_midnight(todo.due) unless todo.due.nil?
todo.save_with_validation(false)
end
def at_midnight(date) user.recurring_todos.each do |todo|
return Time.zone.local(date.year, date.month, date.day, 0, 0, 0) todo[:start_from] = user.at_midnight(todo.start_from) unless todo.start_from.nil?
todo[:end_date] = user.at_midnight(todo.end_date) unless todo.end_date.nil?
todo.save_with_validation(false)
end
end
end end
def self.down def self.down