similar to: Calculations across multiple tables

my where :condition string line is too long in my editor, (Textmate...) if I do a LR, I got a \n in my string, how can i get it displayed in multilines without this garbage in the string : here is the kind of string I am manipulating cond_a.append ["(bookings.start_at == ? OR bookings.end_at == ? ) OR (bookings.start_at <= ? AND bookings.end_at >= ? )",

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]" /> ... <%=

Hello, I am dealing with data stored in a database as a 'time' object. I export the data from the database to a text file and utilize the 'time_to_sec()' function of the database to convert the human readable time (HH:MM:SS) to seconds so that I can use R to do analysis and create charts of the data. I do not need or use days or dates in the data, and the data range is from

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

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

Hello, I am dealing with data stored in a database as a 'time' object. I export the data from the database to a text file and utilize the 'time_to_sec()' function of the database to convert the human readable time (HH:MM:SS) to seconds so that I can use R to do analysis and create charts of the data. I do not need or use days or dates in the data, and the data range is from

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 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"

Hi, being relativly new to RoR, I''m having a problem which I found described in this forum and somewhere else - but with no solution. I know, that it may be bad to mix table and form tags, but the first solution of an in place editing within a table looked nice: Version using form_for: <tr> <%form_for :time_record, :url => { :action => "add_time_record" } do

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

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,

Please tell me if this train of thinking makes sense, I need help on solving this association model problem: I am doing an app that creates and manages stereoscopic images, one stereoscopic image is formed by two photos, say photo1 and photo2 The user uploads photo1 and then photo2 and gets a preview if he likes the preview he/she authorizes it and gets a final stereoscopic image All this

On Sun, Jul 14, 2013 at 10:17 AM, Star Tan <tanmx_star at yeah.net> wrote: > Hi Sebastian, > > Yes, you have pointed an important reason. If we comment this source code > you have listed, then the compile-time overhead for oggenc*8.ll can be > reduced from 40.5261 ( 51.2%) to 20.3100 ( 35.7%). > > I just sent another mail to explain why polly-detect pass leads to >

Hi Sebastian, Yes, you have pointed an important reason. If we comment this source code you have listed, then the compile-time overhead for oggenc*8.ll can be reduced from 40.5261 ( 51.2%) to 20.3100 ( 35.7%). I just sent another mail to explain why polly-detect pass leads to significant compile-time overhead. Besides the reason you have pointed, another reason is resulted from those string