Ruby on Rails

On Fri, Feb 28, 2014 at 8:47 AM, Azroth <michelinominervini@gmail.com> wrote:

> uhuh what a genius, so I have to buy a Mac only to test browser in Mac
> native environment??? ok this is not my thread, you are not a developer, you
> a Mac fan, be happy with your Mac

Sorry to trigger your anger management issues, but I'm pointing out
that a valid use case exists where, yes, having access to MacOS to
do Mac browser testing is a requirement. And yes, the simplest way
to satisfy that requirement is to buy a Mac :-)

If that use case doesn't apply to you, great. Where's the problem?

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On 28 February 2014 01:07, Samuel Sosina <samsosina@gmail.com> wrote:
> Hi,
>
> I am currently trying to upload images on to Amazon S3 using paperclip for
> my rails app. The upload seems to work locally, however I receive the
> following error in production -
>
> ArgumentError (missing required :bucket option):
> app/controllers/meals_controller.rb:34:in `create'
>
>
> Heres the production.rb file -
>
> config.paperclip_defaults = {
> :storage => :s3,
> :s3_credentials => {
> :bucket => ENV['S3_BUCKET_NAME'],
> :access_key_id => ENV['AWS_ACCESS_KEY_ID'],
> :secret_access_key => ENV['AWS_SECRET_ACCESS_KEY']
> }
> }

Google found this which might help.
http://stackoverflow.com/questions/20424724/ruby-on-rails-paperclip-amazon-aws-s3-heroku

Colin

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On Thu, Feb 27, 2014 at 5:07 PM, Azroth <michelinominervini@gmail.com> wrote:

> full-stack development is a breeze on Linux

You run MacOS in a VM on Linux so you can test browser interaction
in a Mac-native environment?

If so, I'd love to see the details of your setup.

If not, you're missing the point altogether.

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Hi,
I've moved a project on new server with ruby 1.9.1 but now I've an
error:


Error message:
cannot load such file -- test/unit/error


Exception class:
LoadError


Backtrace:
# File Line Location
0 /usr/lib/ruby/1.9.1/rubygems/custom_require.rb 36 in
`require'
1 /usr/lib/ruby/1.9.1/rubygems/custom_require.rb 36 in
`require'
2
/var/lib/gems/1.9.1/gems/activesupport-2.1.2/lib/active_support/dependencies.rb
510 in `block in require'
3
/var/lib/gems/1.9.1/gems/activesupport-2.1.2/lib/active_support/dependencies.rb
355 in `new_constants_in'
4
/var/lib/gems/1.9.1/gems/activesupport-2.1.2/lib/active_support/dependencies.rb
510 in `require'
5
/var/lib/gems/1.9.1/gems/activesupport-2.1.2/lib/active_support/deprecation.rb
204 in `'
6 /usr/lib/ruby/1.9.1/rubygems/custom_require.rb 36 in
`require'
7 /usr/lib/ruby/1.9.1/rubygems/custom_require.rb 36 in
`require'
8
/var/lib/gems/1.9.1/gems/activesupport-2.1.2/lib/active_support/dependencies.rb
510 in `block in require'
9
/var/lib/gems/1.9.1/gems/activesupport-2.1.2/lib/active_support/dependencies.rb
355 in `new_constants_in'
10
/var/lib/gems/1.9.1/gems/activesupport-2.1.2/lib/active_support/dependencies.rb
510 in `require'
11
/var/lib/gems/1.9.1/gems/activesupport-2.1.2/lib/active_support.rb 40
in `'
12 /usr/lib/ruby/1.9.1/rubygems/custom_require.rb 36 in
`require'
13 /usr/lib/ruby/1.9.1/rubygems/custom_require.rb 36 in
`require'
14 /home/officinesalin/salin/vendor/plugins/engines/lib/engines.rb
1 in `'
15 /usr/lib/ruby/1.9.1/rubygems/custom_require.rb 36 in
`require'
16 /usr/lib/ruby/1.9.1/rubygems/custom_require.rb 36 in
`require'
17 /home/officinesalin/salin/vendor/plugins/engines/boot.rb 8
in `'
18 /usr/lib/ruby/1.9.1/rubygems/custom_require.rb 36 in
`require'
19 /usr/lib/ruby/1.9.1/rubygems/custom_require.rb 36 in
`require'
20 /home/officinesalin/salin/config/environment.rb 13 in `'
21 /usr/lib/ruby/1.9.1/rubygems/custom_require.rb 36 in
`require'
22 /usr/lib/ruby/1.9.1/rubygems/custom_require.rb 36 in
`require'
23
/usr/lib/ruby/vendor_ruby/phusion_passenger/classic_rails/application_spawner.rb
222 in `preload_application'
24
/usr/lib/ruby/vendor_ruby/phusion_passenger/classic_rails/application_spawner.rb
181 in `block in initialize_server'
25 /usr/lib/ruby/vendor_ruby/phusion_passenger/utils.rb 572 in
`report_app_init_status'
26
/usr/lib/ruby/vendor_ruby/phusion_passenger/classic_rails/application_spawner.rb
174 in `initialize_server'
27 /usr/lib/ruby/vendor_ruby/phusion_passenger/abstract_server.rb
204 in `start_synchronously'
28 /usr/lib/ruby/vendor_ruby/phusion_passenger/abstract_server.rb
180 in `start'
29
/usr/lib/ruby/vendor_ruby/phusion_passenger/classic_rails/application_spawner.rb
149 in `start'
30 /usr/lib/ruby/vendor_ruby/phusion_passenger/spawn_manager.rb
219 in `block (2 levels) in spawn_rails_application'
31
/usr/lib/ruby/vendor_ruby/phusion_passenger/abstract_server_collection.rb
132 in `lookup_or_add'
32 /usr/lib/ruby/vendor_ruby/phusion_passenger/spawn_manager.rb
214 in `block in spawn_rails_application'
33
/usr/lib/ruby/vendor_ruby/phusion_passenger/abstract_server_collection.rb
82 in `block in synchronize'
34 prelude> 10:in `synchronize'
35
/usr/lib/ruby/vendor_ruby/phusion_passenger/abstract_server_collection.rb
79 in `synchronize'
36 /usr/lib/ruby/vendor_ruby/phusion_passenger/spawn_manager.rb
213 in `spawn_rails_application'
37 /usr/lib/ruby/vendor_ruby/phusion_passenger/spawn_manager.rb
132 in `spawn_application'
38 /usr/lib/ruby/vendor_ruby/phusion_passenger/spawn_manager.rb
275 in `handle_spawn_application'
39 /usr/lib/ruby/vendor_ruby/phusion_passenger/abstract_server.rb
357 in `server_main_loop'
40 /usr/lib/ruby/vendor_ruby/phusion_passenger/abstract_server.rb
206 in `start_synchronously'
41
/usr/share/phusion-passenger/helper-scripts/passenger-spawn-server 99
in `'

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On Thu, Feb 27, 2014 at 11:14 AM, Azroth <michelinominervini@gmail.com> wrote:

> for a posix-like developer a Mac is just a waste of money

Welp. If you do full-stack development and need to test webapps on
the primary consumer platforms, a Mac + VMWare/VirtualBox with
Windows is pretty handy. I'm not sure you can get that functionality
in any other way, at least so simply.

And if you travel much, it's *really* hard to beat a MacbookAir :-)

YMMV,
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twitter: @hassan

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On 27 February 2014 18:51, Azroth <michelinominervini@gmail.com> wrote:
> ...
> mysql2 gem version on my local development machine is 0.3.11

You could try with the latest version of mysql, or drop back to 0.2.
Perhaps there were issues with 0.3.11 and ruby 1.8.7. Possibly a long
shot but worth a try.

Colin

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Ganesh Ranganathan wrote in post #1138274:
> Try Minisection.find(minisection_id).questions.pluck(:id)

That did it! Thanks!!

Dave

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Hi,

I am trying to do the following database query (ie find all question
id's with the selected minisection id):

minisection_questions = Question.where(minisection_id:
minisection_id).pluck(:id)

I have a question table, a minisection table, and a
minisections_questions join table.

Question model - has_and_belongs_to_many :minisections
Minisection model - has_and_belongs_to_many :questions

I get the following error:
PGError: ERROR: column questions.minisection_id does not exist
LINE 1: SELECT id FROM "questions" WHERE "questions"."minisection_i...
^
: SELECT id FROM "questions" WHERE "questions"."minisection_id" = 2

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On 27 February 2014 15:52, Jay Amorin <jeeyessos@gmail.com> wrote:
> Hi,
>
> I just started ruby on rails. Would it be possible to create a start script
> that I can use on boot?
>
> /etc/init.d/my_rails_init_script.sh {start|stop}

Can you explain why you want to do this? It is a bit unusual for
someone just starting rails to want a server running from boot,
assuming that is what you mean to achieve.

What would be in the startup script to start the server?

Colin


>
> I've search the web and I can't find any.
>
> Thanks,
>
>
> Jay
>
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My point is that "starting rails" at system start smells of someone trying to host production in Webrick.

Walter

On Feb 27, 2014, at 12:07 PM, Hassan Schroeder wrote:

> Yes, and that "another application server" needs to be started, so --
> not sure what your point is.

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On Thu, Feb 27, 2014 at 7:59 AM, Walter Lee Davis <waltd@wdstudio.com> wrote:
> For all other forms of deployment (public) you would have a Web server to front-end requests and pass them along to your Rails app, which would be running in Passenger or Thin or another application server.

Yes, and that "another application server" needs to be started, so --
not sure what your point is.

To the OP - one app server, Puma, comes with an init.d script; you
might get some ideas from that even if you choose another server.

( See <https://github.com/puma/puma> under 'tools' )

Good luck,
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It's been a while since I used a Linux laptop (I was a Linux on laptop
& desktop full-time user for 5+ years) but certainly one of the big
draws for me in Mac/OS X has simply been the *feel*. The fonts look
great (useful when you're reading them 10+hours/day): they're typeset
well, antialiased well, crisp, attractive. The Retina display is
amazing. It's obvious folks with serious design chops are behind it
all. For me, Linux & Windows have always felt clunky in comparison.

If you want to get a deep sense of this, watch
http://www.helveticafilm.com - there is a hilarious & epic
anti-Microsoft rant by Erik Spiekermann about how Arial was a rip-off
of Helvetica for MS to avoid having to pay Linotype,
http://www.youtube.com/watch?feature=player_detailpage&v=F691weEVpwc#t=291

Macs... A lot of stuff Just Works(tm): multi monitor, devices, swipe,
etc. If I could monetize the time I spent fiddling with xf86config
over the years I'd likely have paid for every Mac I've owned. (I'm
sure it's better now?).

For me, having a machine that wakes from sleep nearly instantly, has
reliable trackpad + gestures, consistent copy/paste behavior, and so
on, is worth the money.

Finally, there's the development environment - this is the massively
personal choice that is likely the big decision maker for most.
There's no point justifying what each person likes any more than their
taste in broccoli but ultimately if you really like OS X or Linux,
well... :)

Paul

On Tue, Feb 25, 2014 at 2:00 PM, Jason Hsu, Rubyist
<jhsu802701@gmail.com> wrote:
> I realize this is off-topic, but I understand that an overwhelming majority
> of Rubyists use Mac computers and not PCs. I currently use Linux-powered
> PCs. Yes, I ditched Windows years ago just like many of you. Using Linux on
> a used PC is the cheapest way to compute. (I've been able to buy a 4 or
> 5-year-old PC that works for as little as $40-$50.)
>
> I'm interested in purchasing a Mac to put myself on the same page as other
> software developers. (I'm used to Linux distros that provide the look and
> feel of Windows XP.) I will use the Mac for software development projects,
> but I intend to stick with my Linux-powered PCs for general computing. (I
> don't want to get locked into the Mac world, because it's so much more
> expensive. Also, there is a case to be made for being versatile.)
>
> I'm thinking of buying a new mini (starts at $600), a new MacBook (starts at
> $1000), or a refurbished MacBook (starts at $850).
>
> Some questions:
> 1. How much has OS X changed over the past several versions? Is something
> from 5 years ago obsolete? Linux, on the other hand, is free. Any current
> Linux distro will work very well on a 5-year-old PC, and there are even some
> Linux distros (like Puppy Linux and antiX Linux) that work well on PCs that
> are 10 or more years old.
> 2. Is it just me, or are used Macs so exorbitantly expensive as to defeat
> the point of buying a used computer in the first place? I looked at
> Craigslist and found a number of used Mac laptops selling for as much as a
> new one. Most of the Macs selling for a few hundred dollars or less were
> very old, such as G4s. (I understand that those are 10-15 years old. Good
> luck getting even $100 or even $50 from a 10-year-old PC.)
>
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