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Questions tagged ruby-on-rails

2045 questions · page 23 of 41

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47
votes
2
answers

Can I somehow execute my db/seeds.rb file from my rails app?

ruby-on-rails seed
asked 2011-03-06T18:06:37.117
20
votes
2
answers

Passing a parameter or two to a Rake task

ruby-on-rails rake
asked 2011-03-05T23:13:22.660
9
votes
4
answers

Rails: Why can't you set an association to nil in a where clause?

ruby-on-rails ruby-on-rails-3 activerecord where-clause
asked 2011-03-05T21:32:09.923
9
votes
3
answers

What is an Illegal octal digit?

ruby-on-rails ruby octal
asked 2011-03-05T19:48:23.257
51
votes
3
answers

Summary of Ruby on Rails fundamental concepts

ruby-on-rails reference conventions summary
asked 2011-03-05T16:14:02.060
15
votes
2
answers

Override route helper methods

ruby-on-rails routes overriding
asked 2011-03-05T12:31:27.250
16
votes
8
answers

Adding a submit button image to a Rails form

ruby-on-rails ruby ruby-on-rails-3
asked 2011-03-05T03:03:42.423
11
votes
6
answers

How to append a string in Ruby

ruby-on-rails ruby
asked 2011-03-04T16:32:26.243
234
votes
5
answers

Change a column type from Date to DateTime during ROR migration

mysql ruby-on-rails ruby ruby-on-rails-3 migration
asked 2011-03-04T08:36:59.610
19
votes
6
answers

How to change the login and signup urls in devise plugin Rails

ruby-on-rails devise
asked 2011-03-03T11:45:58.520
30
votes
3
answers

Mocks and Stubs

ruby-on-rails ruby ruby-on-rails-3 mocking
asked 2011-03-02T06:21:45.317
14
votes
3
answers

Updating Rails 3.0.3 to 3.0.5

ruby-on-rails
asked 2011-03-01T18:47:46.340
32
votes
5
answers

in 'require': no such file to load -- spec_helper

ruby-on-rails windows rspec
asked 2011-03-01T03:53:28.480
30
votes
2
answers

Rails - ActionMailer - How to send an attachment that you create?

ruby-on-rails ruby-on-rails-3
asked 2011-02-28T18:16:00.210
9
votes
3
answers

Rails, Cucumber, Capybara: session is not persisted

ruby-on-rails session cucumber capybara
asked 2011-02-28T16:33:43.230
68
votes
5
answers

How to "soft delete" user with Devise

ruby-on-rails ruby authentication
asked 2011-02-28T10:13:14.417
11
votes
2
answers

What's the best way to parse URLs to extract the domain?

ruby-on-rails ruby regex parsing
asked 2011-02-27T12:52:53.820
62
votes
4
answers

Rails not reloading session on ajax post

ruby-on-rails ajax jquery
asked 2011-02-26T11:52:04.767
9
votes
5
answers

How to stay DRY when using both Javascript and ERB templates (Rails)

javascript ruby-on-rails model-view-controller dry mustache
asked 2011-02-25T19:36:23.983
31
votes
7
answers

FactoryGirl: attributes_for not giving me associated attributes

ruby-on-rails ruby-on-rails-3 factory-bot
asked 2011-02-24T10:48:57.407
9
votes
2
answers

include_root_in_json from controller

ruby-on-rails json
asked 2011-02-23T21:36:03.353
9
votes
4
answers

Rake tasks for multiple databases with different schemas

ruby-on-rails rake-task
asked 2011-02-23T02:20:01.637
11
votes
2
answers

how do you test that Rails mailer credentials are valid?

ruby-on-rails testing rspec actionmailer
asked 2011-02-23T01:09:36.407
11
votes
3
answers

Pdf export in rails

html ruby-on-rails ruby pdf
asked 2011-02-22T23:45:20.023
10
votes
2
answers

Can memcache tell you how much memory it is using?

ruby-on-rails memcached
asked 2011-02-22T17:05:15.903
12
votes
1
answers

Ruby on Rails -- undo mark_for_destruction

ruby-on-rails activerecord destroy
asked 2011-02-22T15:58:35.063
16
votes
1
answers

field_for and nested form with mongoid

ruby-on-rails ruby-on-rails-3 mongoid
asked 2011-02-22T13:19:39.413
34
votes
7
answers

Where is the Rails method that converts data from `datetime_select` into a DateTime object?

ruby-on-rails ruby
asked 2011-02-22T03:41:02.023
16
votes
3
answers

Rails 3 - Status of "link_to_function" method

javascript ruby-on-rails
asked 2011-02-21T07:11:28.413
15
votes
4
answers

Running loops or multi-line code on Heroku Console

ruby-on-rails ruby-on-rails-3 console heroku
asked 2011-02-20T12:55:39.583
22
votes
4
answers

redirect to login page if user not logged in

ruby-on-rails
asked 2011-02-20T10:32:06.617
126
votes
5
answers

ruby on rails f.select options with custom attributes

ruby-on-rails select attributes
asked 2011-02-19T19:04:37.230
163
votes
5
answers

Rails 3 check if attribute changed

ruby-on-rails ruby-on-rails-3
asked 2011-02-19T13:54:57.270
9
votes
1
answers

Rails - How to select the last date in a table?

ruby-on-rails ruby ruby-on-rails-3
asked 2011-02-18T23:12:41.683
42
votes
3
answers

Difference between render :action and render :template

ruby-on-rails rendering
asked 2011-02-18T18:38:23.397
56
votes
4
answers

can you use activerecord to find substring of a field? (quick & dirty keyword finder)

ruby-on-rails activerecord
asked 2011-02-18T17:16:55.420
19
votes
6
answers

Optionally testing caching in Rails 3 functional tests

ruby-on-rails ruby-on-rails-3 testing caching
asked 2011-02-17T23:23:26.577
34
votes
2
answers

Rails 3 validates inclusion of when using a find (how to proc or lambda)

ruby-on-rails ruby validation activerecord
asked 2011-02-17T21:38:47.337
10
votes
4
answers

How can I add page numbers to PDFKit generated PDFs?

ruby-on-rails pdfkit
asked 2011-02-17T19:36:56.150
17
votes
3
answers

Multi Table Inheritance with rails 3

ruby-on-rails multiple-tables sti
asked 2011-02-16T22:14:27.413
25
votes
3
answers

Rails 3 ActionMailer error - hostname was not match with the server certificate

ruby-on-rails actionmailer
asked 2011-02-16T19:53:17.083
22
votes
6
answers

Testing views that use CanCan and Devise with RSpec

ruby-on-rails ruby rspec devise cancan
asked 2011-02-16T15:28:19.527
11
votes
5
answers

Client Server API pattern in REST (unreliable network use case)

ruby-on-rails network-programming rest
asked 2011-02-15T22:06:24.683
31
votes
4
answers

How to set custom user-agent for Mechanize in Rails

ruby-on-rails ruby ruby-on-rails-3 mechanize
asked 2011-02-15T11:28:01.427
21
votes
2
answers

How does Rails CSRF protection work?

ruby-on-rails ruby ruby-on-rails-3
asked 2011-02-15T05:51:41.710
19
votes
3
answers

Ruby on Rails Application Template

ruby-on-rails ruby ruby-on-rails-3 ruby-on-rails-4 ruby-on-rails-5
asked 2011-02-15T01:49:31.120
17
votes
5
answers

Ruby shorthand for "use this if it isn't blank, otherwise use that"

ruby-on-rails ruby
asked 2011-02-14T16:07:34.407
9
votes
1
answers

Rails to_json :methods that have parameters

ruby-on-rails json
asked 2011-02-14T11:15:13.310
13
votes
4
answers

How do I load a file from the config folder?

ruby-on-rails
asked 2011-02-14T05:28:34.430
21
votes
10
answers

Devise redirect after sign up

ruby-on-rails
asked 2011-02-14T00:15:47.913
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