search for: facades

Hello all, I''ve been trying to use a facade column but I notice that the form helpers don''t seem to respect the facade. In the following example I''m trying to story the prices as Integer values but present them to the user as decimals. class Product < ActiveRecord::Base def price=(new_price) write_attribute(:price, Float(new_price)*100) end def price

I''m having difficulty understanding how to make validation of facade columns consistent with validation of other active record columns. To illustrate this, I''m going to extend the facade column example discussed on pp. 284-5 of AWDR. Let''s say that there is a "rectangles" table that has width and height columns. For some unknown reason, width is stored in

Hello, I am trying to deal with a database table that contains a date in the form of the number of seconds since epoch. Data is inserted in this format by an existing script that I can''t change, so a schema change isn''t realistic. I would like to allow humans to view and edit this data in the form of an actual human-readable date. I figured a facade column would be the

I am using a smallint database column to store several boolean flags. The flags are accessible thru facade column accessors. I''d like to hide the database column so all access is thru the facade accessors. How do I do it? TIA, Jeffrey

On Tuesday 09 June 2009 04:35, Török Edwin wrote: > On 2009-06-09 12:27, Howard Su wrote: > > This change break the MSVC build since no regex by default in Windows > > MSVC platform. > > Perhaps we should add a regex implementation to lib/System? That's potentially a lot of work. I started looking at it and it would involve hiding the OpenBSD library under some other

> On Tuesday 09 June 2009 04:35, Török Edwin wrote: > > On 2009-06-09 12:27, Howard Su wrote: > > > This change break the MSVC build since no regex by default in Windows > > > MSVC platform. > > > > Perhaps we should add a regex implementation to lib/System? > > That's potentially a lot of work. I started looking at it and it would > involve

We are in the process of evaluating new development frameworks for our future development platform. We currently use php and are evaluating Java, Ruby, Mono and .NET. We really like Ruby but unfortunately, we are having a hard time implementing our layered Service Oriented Architecture using Ruby due to the view being tightly bound to the ActiveRecord objects. Although we love all the great

All, I''m finally doing my first real form in Rails - the model object that I''m entering information for has 8 validations so far. If I type in good values for all the fields but one, I get the pretty validation, and the nice field highlighting, but all of the fields are cleared, forcing me to retype all of that info. That is a big drag. Is there a standard way to get the

. Monday, July 5, 2004 15:50:06 (-08:00hrs UTC) Hello asterisk-users, From the following post: On Mon, 5 Jul 2004, Joe Baptista wrote: > On Mon, 5 Jul 2004, Randy Bush wrote: >> i did not criticize the protocol. remember, my question started >> with >> >> >> i am looking at iax to

Running x86_64 with multilib enabled and am unable to install office 2007 to a fresh wineprefix. Code: $ export WINEPREFIX=/home/facade/.wineprefix/office $ wine /media/dvd/setup.exe wine: created the configuration directory '/home/facade/.wineprefix/office' err:module:load_builtin_dll failed to load .so lib for builtin L"winemp3.acm": libmpg123.so.0: cannot open shared object

On Tue, Jun 9, 2009 at 12:00 PM, David Greene<dag at cray.com> wrote: > On Tuesday 09 June 2009 04:35, Török Edwin wrote: >> On 2009-06-09 12:27, Howard Su wrote: >> > This change break the MSVC build since no regex by default in Windows >> > MSVC platform. >> >> Perhaps we should add a regex implementation to lib/System? > > That's

Hello, I am using the SaltedLoginGenerator. Everything is working fine except the e-mail is being sent out as text instead of text/html. I have tried changing the Content-Type to text/html but to no avail. I even tried changing the Content-Type in tmail/facade.rb but it didn''t help. What am I missing? How can I get ROR to send a HTML email. Thanks Frank

This seems like it must have been asked before - I really _did_ try to find it in the archives, so my apologies if it''s already out there. Utilizing ActiveRecord, I would like to specify a prefix for the column names in my table. For example, in ''Recipe 16 Integrating with Legacy Databases'' (Rails Recipes, from PragProg, by Fowler) they deal with integration with a

I am in the process of trying to port a Windows library to Linux (maybe also to Mac, but let's not get ahead of ourselves). The existing library is essentially a facade layer to a number of third-party dlls (mostly COM-based, although one is .NET-based) over which I have no control. These third-party dlls have no UI of their own. Their purpose is to allow access to proprietary data formats.

All, I''m starting to see view state information creeping into my model class. For example, I have text fields in my view that need to be set a certain way depending on whether or not a checkbox is checked. And while the values of these text fields ultimately do represent database columns that are related to the backing AR object, the text_field values also represent attributes on a

I've been looking at inlining invokes / calls done through statepoints and I want to have a design discussion before I sink too much time into something I'll have to throw away. I'm not actively working on adding inlining support to patchpoints, but I suspect these issues are applicable towards teaching LLVM to inline through patchpoints as well. There are two distinct problems to

All, I''m having a hell of a time figuring out what is going on here. I''m trying to override one of my getters so that I can format it a certain way in my form. But I can''t seem to get text_field to call the appropriate method on my object. So here''s my getter: public def FAX fax = read_attribute(:FAX) puts fax

On Wed, Mar 25, 2020 at 8:52 AM Doerfert, Johannes <jdoerfert at anl.gov> wrote: > I think the solution space for the value/use-list issue might be larger > than what was mentioned so far. > > > Some random thoughts: > > If no pass ever walks the use list of a constant, except globals which > we could handle differently, we could get rid of their use-list or >

I have Rails 1.1.2, ruby 1.8.4 and gentoo linux running kernel 2.6.15. Here are the errors: gregg@gregg2 ~/user/DMS $ rake test (in /home/gregg/user/DMS) /usr/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/ ordered_options.rb:2: warning: method redefined; discarding old []= /usr/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/ ordered_options.rb:11: warning: method

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