similar to: line too long in editor... (textmate)

I have a time tracking app where (pseudo-code) Client has_many Task has_many TimeRecord TimeRecord start_at, :datetime end_at, :datetime What I''m trying to do (and I have done using find_by_sql in the past) is get a sum of the timespan given by ended_at - begun_at for each client. Is it naive to imagine that AR''s calculations will span relations to provide a grouped

What am I missing here, trying to get the event_calendar plugin working with my existing app. Have installed the plugin, which I guess is a good start, then this... class Booking < ActiveRecord::Base has_event_calendar :start_at_field => ''arrival_date'', :end_at_field => ''departure_date'' Route... map.availability_calendar

Hi. I''m attempting to return a result set which filters Pages by their active state and their start/end date. Whilst the code I have at the moment is doing this without problem, some of the Page items may not have an end date set and I can''t see a way of conditionally doing the query so these are not excluded. Perhaps showing some code will help explain better;

Hey Guys, I''m getting a peculiar bug working with Observers and has_one associations. When a has_one association is invoked by an Observer it always returns null. I looked in the development.log file and the SQL for the has_one association isn''t even being executed. On the other hand, when I replace the has_one association with just a hand crafted method, it does get called

In a panel, I have an hidden input field which is modified by a javascript function (from calendar) how can I sent the value of this input field in my link_to_remote call ? presently I just send back one parameter (an id) but I need both... <input type="hidden" name="booking[start_at]" id="f_date_s" value="booking[start_at]" /> ... <%=

I have a Project that has_many Tasks. Tasks belongs to a Project. When I try the following: project = Project.new project.tasks.build I get: >> s = Project.new => #<Project:0x25f9e28 @attributes={"name"=>"", "end_at"=>nil, "updated_at"=>nil, "published_at"=>nil, "user_id"=>nil,

Hello Everyone, I want to raise a discussion about @llvm.experimental.guard intrinsic and reasons why we should give up using it. Here is an alternative approach to representation of guards that resolves some of fundamental flaws that the current guards have. Basically, this intrinsic was introduced to model the following situation: we want to check that some condition is true, and if it's

Hello, i need to have some jobs scheduled in the background and executed at specific times. I wanted to make a worker who does that - and it works a little bit - but i had an enlightment... why not make bgdrb itself play that role? i mean, the MiddleMan has already everything needed! a timer thread, currently used only for deleting old workers and the workers itself. since im not familiar with

Hi Sanjoy, Thanks for feedback! As for memory effects, currently I use " inaccessiblememonly " for it. It allows to prove that it doesn't alias with any other load/store in the function, but doesn't allow CSE to eliminate it. It is not actually super-cool, because there is no way that we can safely hoist it out of loop (and sometimes we want to, for example to make unswitching).

Hi I have 2 question for you guys, 1. Which is the difference between this two methods? (select_datetime, datetime_select) 2. How I assign the selected date-time values, to an specific variable or array using select_datetime I know do it using datetime_select(''object'',''method'') I aprecciate your attention. Thanks PD: Sorry about my english.

A concrete example: We''re building a system to organize the information about workshops being held in various conventions. A convention has more than one workshop, and each workshop can be held in more than one convention. Also each workshop has a host, who is specific to a workshop being held in a specific convention. For example, Matz may host an "Introduction to Ruby"

I have a constant set up like that : ALL_LOCALES => {"it"=>"Italian", "fr"=>"Français", "de"=>"Deutsch", "en- GB"=>"English (UK)", "es"=>"Español (España)", "pt-PT"=>"Português", "pl"=>"Polski", "en-US"=>"English

I am trying to make a decision tree using rpart. The function runs very quickly considering the size of the data (1742, 163). When I call the summary command I get this: > summary(bookings.cart) Call: rpart(formula = totalRev ~ ., data = bookings, method = "class") n=1741 (1 observation deleted due to missingness) CP nsplit rel error 1 0 0 1 Error in yval[, 1] :

Recently I have taken up learning rails 2.0 Unfortunately the SuperInplaceControls (the Rails 2 version of CalendarDateSelect) plugin has been giving me some trouble. It seems that rails does not realize the plugin has been installed. Does anyone have any thoughts as to what is happening here. STEPS 1. Installed the SuperInplaceControls (the rails 2 version of CalendarDateSelect) ruby

Hello, If anyone could help me out with this problem I''d appreciate it... I''m making a database of event bookings, I have an events table and a clients table. I''d like to include a form to create a new client in the form for creating a new event. This would update the parent form with the new client_id using AJAX methods (see previous e-mail) so you''d

Hi, I have some query about the samba security, we are trying to setup remote map drive for vpn client, since this kind of client connection which using different IP address, the only way we can do is to set 'hosts allow' to nothing. We just want to know if this change is risky or not, our samba was setup as a DC, and client computers already join to Linux Domain. The VPN protocol

Hi all I tried and tried and tried, but I still fail in creating a form with proper validation and stuff for foreign keys... So I''d really like to get some help here. I''m creating a booking site for DJ''s, and for every booking one can choose one of different countries: class Booking < ActiveRecord::Base validates_presence_of :country_id

Hi, I''ve got stuck with a problem on my rails app - I''ve created a database for quotes and bookings, with a futher table "eventdetails" (details of a quote or booking) linked one-one for both tables using a polymorphic assciation. This all works, but I am now trying to link a quote to a number of bookings with a has_many and belongs_to (the foreign key is in the

Hiyas I''m having a little problem with a observe_field in a partial "bokings/room_list": <%= select_tag "room_#{room.id}_grownups", options_for_select([0, 1, 2], room.grownups.length) %> <%= observe_field "room_#{room.id}_grownups", :url => set_number_of_grownups_booking_room_url(:id => room.id), :with =>

Hi, If anyone has some time to help with my problem that would be really good :) I am getting a "stack level too deep" error when saving an object to the database when it is has a has_one relationship to another object I wish to save and associate after it. If goes a little like this class Quote < ActiveRecord::Base belongs_to :eventdetail has_many :bookings # An