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Poker Professor Strategy

Since I originally created the application with an older version of
Ruby and Rails, do I need to do something to update the application?
Some kind of rake command?

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.

hi, all

I have a problem when I use Table.content_columns, the result returned
is just old columns, any new column which are added by add_column
would not show up. but actual content i added can be access by using
column_name eg.
@row = Table.find_by_id( id )
@field = @row.new_column_name
this is ok, but Table.content_columns which not has new_column_name
Anyone knows how I can fix this?
Thank a lot!

Nick

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.

On Oct 15, 3:42 pm, Kir Izoid
wrote:
> P.S. Sorry for my english. I know it is awful. But I hope it will be
> clear for you.
>
> Thanks!
>
> –
> Posted viahttp://www.ruby-forum.com/.

FYI:

there’s a couple neat libraries for parsing/validating dates/times:

http://runt.rubyforge.org/
http://chronic.rubyforge.org/

and your English is fine!

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.

You cannot. The browser will not allow it.

–Michael

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.

I’ve found David A. Black’s Ruby for Rails to be tremendously helpful.
That and Agile Web Development.

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.

you can also set up a layout in apps/views/layouts/ and put your html template there then in the controller you want to share this template put

layout “nameoflayout”

make sure you have a

yield :layout

where you want the specific methods to show up in. For instance my admin controller shares one layout and each action or method is displayed or “yielded” at the specific point on the layout where I want. Which in my case is in my div#content box.

Typing this on my palm omw home. Write back if you have any questions.

Thomas england
—–Original Message—–
From: Greg Willits
Date: Tuesday, Oct 16, 2007 7:52 pm
Subject: [Rails] Re: Basic Question about Base Files
To: rubyonrails-talk@googlegroups.comReply-To: rubyonrails-talk@googlegroups.com

On Oct 16, 2007, at 10:37 PM, Colin Summers wrote:

> Ooooh, I’m having so much fun with Ruby on Rails.

> I have the students assigning to parents, the parents are able to come
login… it’s great.

> That’s the functional part. As I get more of it working I am sure I’ll
have questions about that.

> Until then:

> What do I do for the “static” files on the site. For every site you
build don’t you have an “About” a “Contact” and “Help” page? Things
right off the root? Right now I have them in the Application directory
and a route points ‘/:action’ to :controller => Application (or
something like that, I’m home now instead of in my office).

> I want them to all have the layout from the rest of the site,
obviously.

> Is there a usual method for this?

My understanding is you still need to (or normally would) use
controller/action.

So if you put those at /company/about, /company/contact you would
still create a Company controller, it just wouldn’t do very much.

As for giving all pages the same look, I’ve been exploring how to do
this in Rails, and just finished writing an article about it (still
some unanswered questions, but I’ll get to those).

http://gregwillits.wordpress.com/2007/10/16/modular-page-layouts-in-
ruby-on-rails/

– gw

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.

Does anyone know of an e-learning solution based on Ruby on Rails
besides digital seed?

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.

For some reason my fixtures are not reloading their data after each test
method. I’ve read that this is supposed to be the case so that I can
work with clean data for every test, but it isn’t happening. I have
checked my test test.rb configuration environment file and have not
noticed anything out of place. There is nothing in the API that I have
come across that would create this behavior. Any help?
–
Posted via http://www.ruby-forum.com/.

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.

On 10/15/07, macarthy wrote:
>
> So I have the models
>
> class FootballGame end
>
> and
>
> class Team end
>
>
> I want to be able to do something like this
>
> @t1 = Team.create(:name=>”Michigan Wolverines football”)
> @t1.save
> @t2 = Team.create(:name=>”Penn State Nittany Lions football”)
> @t2.save
>
> @g = FootballGame.create(:hometeam => @t1, :awayteam => @t2)
> @g.save
>
> my migrations:
>
> create_table :football_games do |t|
> t.column :hometeam, :integer
> t.column :awayteam, :integer
> end
>
> create_table :teamsdo |t|
> t.column :name, :integer
> end
>
> I’ve tried various has_one declarations but I keep ending up with NULL
> s for hometeam and awayteam…
>
> Anyone help me ??? Thanks
>
>
> >
>

That’s because when you have the foreign key in the FootballGames
table, you need to use belongs_to instead of has_one.

The easiest way is to make the columns hometeam_id and awayteam_id,
and the model becomes

class FootballGame “Team”
belongs_to :awayteam, :class_name => “Team”
end

If you want to keep your field names hometeam and awayteam in the db,
then you need to add the :foreign_key option to belongs_to.

Pat

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.