Any recommendations for good advanced tutorials on ActiveRecord in Rails4?
I'm interested in joins, group, counts especially for deep associations.
Thanks,
Ganesh
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On Fri, Feb 14, 2014 at 9:03 PM, Jordon Bedwell envyge...@gmail.com wrote:
Last I remember omniauth does not support this at all. No, a helper
is not the best place to do it, you should probably either background
check the token and refresh it there or add it as a method to the user
model
Hello everyone,
saravanan@ubuntu:~$ ruby -v
ruby 2.0.0p353 (2013-11-22 revision 43784) [x86_64-linux]
saravanan@ubuntu:~$ rails -v
Rails 4.0.3
saravanan@ubuntu:~$ rvm -v
rvm 1.24.4 (stable) by Wayne E. Seguin wayneeseg...@gmail.com, Michal
Papis mpa...@gmail.com [https://rvm.io/]
*I am trying
Hello,
I'm a hobby programmer learning Rails and I love it! I've done a few of my
own RoR projects and now I would like to start participating in open source
for the first time in my life. I am terrified of doing my first ever pull
request. Could anyone please recommend an open source project
Hello. Please, help me to DRY this code snippet. The task is to print div
content, but to print it in div, when i%17 ==0 and make it without div,
when not. I guess that it maybe proc or lambda will help, but I never used
it before. Or maybe it is some simpler method?
#splitter
-
RECOMY is a Swiss startup aiming to change the job/recruiting market. We
are looking for a talented RoR developer who is willing to take the leap
and join us in developing something truly remarkable.
Your profile:
- You are highly motivated to join a startup with all the risks and
benefits this
On Mon, Feb 24, 2014 at 7:35 AM, Роман Ярыгин 330...@gmail.com wrote:
Please, help me to DRY this code snippet. The task is to print div content,
but to print it in div, when i%17 ==0 and make it without div, when not.
A view helper method would do the trick. Make one that returns the
bit
Would a custom order of a hash be useful in Rails?
If I have the following Hash:
my_hash = { key1: 'value', key2: 'value', key3: 'value' }
And I want to order it by the following keys:
my_hash = my_hash.order(:key2, :key1, :key3)
I would get a new hash with the following result:
puts
Having an OrderedHash that saves insertion order is useful enough and I
personally don't see a reason for a custom ordered hash.
Wouldn't it be less expensive to order only the keys in a separate array and
access the hash rather than creating a new hash?
My 2 cents.
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On Feb 24, 2014, at 8:28 AM, Artem Kalinchuk art...@gmail.com wrote:
Any thoughts?
Hashes are by definition unordered. If you think you need an ordered hash, then
you probably don't understand hashes...
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scott_r...@elevated-dev.com
http://www.elevated-dev.com/
(303) 722-0567
https://github.com/jimweirich/wyriki/commit/d28fac7f18aeacb00d8ad3460a0a5a901617c2d4
Nice of Github to put up a banner in his honour.
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Hashes are by definition unordered. If you think you need an ordered hash,
then you probably don't understand hashes...
Ruby 1.9 onwards saves the insertion order of hashes. In fact in Ruby 2.1 - a
hash of under 6 elements is stored as an array ;)
2.1.0 :001 hsh = {'a' = 1, 'b' = 2, 'c' =
There is a reason why we have ordered hashes...
On Monday, February 24, 2014 11:53:04 AM UTC-5, Scott Ribe wrote:
On Feb 24, 2014, at 8:28 AM, Artem Kalinchuk art...@gmail.comjavascript:
wrote:
Any thoughts?
Hashes are by definition unordered. If you think you need an ordered hash,
Honestly, I've needed it many times and was surprised that it wasn't
implemented yet. Of course, there are a few ways you can do this (probably
more efficient way than what I suggested) but we also need to keep in mind
that we should keep our code as DRY as possible.
On Monday, February 24,
Vim + a lot of configs and plugins:
https://github.com/skwp/dotfiles
Rubymine is very good to start, but it is heavy.
On Sun, Feb 23, 2014 at 11:18 PM, Filipe Chagas froccha...@gmail.comwrote:
Tmux + Vim + Some plugins - It's better than any IDE.
Em sexta-feira, 21 de fevereiro de 2014
I have the following setup:
class Unit
has_many :reports
end
class Report
belongs_to :unit
end
Basically I have a list of units and I want to select the last report for
each unit (based on time) and order the resulting last reports by longitude.
Sounds simple, but my implementation looks
It looks like this may help http://stackoverflow.com/a/14118913
Jim
On Sunday, February 23, 2014 5:38:04 AM UTC-5, Askhat Bolatkhan wrote:
Showing *D:/RailsInstaller/blog/app/views/layouts/application.html.erb* where
line *#6* raised:
module.js:340
throw err;
^
Error:
Hi,
I had the same error. The ruby-ldap gem required a library called
libldap2-dev to work.
Try sudo apt-get install libldap2-dev and then try installing the gem again.
On Friday, October 15, 2010 1:13:16 AM UTC-4, Ruby-Forum.com User wrote:
Hi,
I tried to install ruby-ldap 0.9.9 on
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That's true. I used RubyMine to develop the Ruby part in my project and it
was much more helpful than editors and command line. I developed program
analysis tools for languages, so I know how much more advanced are IDEs
compared to text editors. They are qualitatively different. JetBrains does
Our team ran into a problem in a Rails application today where someone
unknowingly modified Rails internals leading to bad query generation. The
developer modified the list of attribute names for a model by reading and
then mutating the contents of
We are developing tools for ruby and rails and released a plugin for
sublime for searching symbols:
https://github.com/sourcegraph/sourcegraph-sublime
It's based on a global index we are building for open source ruby code so
that you can accurately search for examples of a particular class,
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