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Questions tagged ruby-on-rails

2045 questions · page 34 of 41

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12
votes
7
answers

How to check if an object is nil in a view in Ruby?

ruby-on-rails ruby
asked 2010-02-27T04:26:14.453
17
votes
3
answers

How to save http referer in rails

ruby-on-rails session http-referer
asked 2010-02-26T13:27:03.407
12
votes
4
answers

How can I load some ActiveRecord models from a YAML file and save them to the DB?

ruby-on-rails ruby activerecord yaml
asked 2010-02-26T01:54:25.943
15
votes
2
answers

Zip up all Paperclip attachments stored on S3

ruby-on-rails ruby zip amazon-s3 paperclip
asked 2010-02-26T00:43:19.620
9
votes
4
answers

Rails ActiveRecord conditions

ruby-on-rails conditional-statements rails-activerecord
asked 2010-02-25T12:38:10.713
13
votes
2
answers

How to judge whether a time/date is today, in ruby?

ruby-on-rails ruby
asked 2010-02-25T08:13:52.887
9
votes
2
answers

How to render a partial from javascript

javascript ruby-on-rails ruby
asked 2010-02-25T02:17:12.433
10
votes
1
answers

Is there a rails3-compatible emacs mode yet?

ruby-on-rails emacs elisp ruby-on-rails-3
asked 2010-02-19T15:33:34.780
10
votes
3
answers

Two columns must not equal each other in Rails

ruby-on-rails validation model equals
asked 2010-02-19T13:24:51.240
12
votes
7
answers

Rails Routes - How to make them case insensitive?

ruby-on-rails routes case-sensitive case-insensitive
asked 2010-02-18T20:18:38.753
9
votes
3
answers

Recommended Wiki that can be deployed on Heroku?

ruby-on-rails heroku
asked 2010-02-18T14:46:24.157
25
votes
4
answers

Rails Custom Deprecation Notices

ruby-on-rails ruby logging deprecated
asked 2010-02-17T20:42:53.643
12
votes
4
answers

customize rails url with username

ruby-on-rails url routes
asked 2010-02-16T00:22:02.243
290
votes
9
answers

What is Rack middleware?

ruby-on-rails ruby http web-applications rack
asked 2010-02-13T05:16:56.047
116
votes
9
answers

puts vs logger in rails rake tasks

ruby-on-rails rake
asked 2010-02-11T17:05:09.220
11
votes
5
answers

Rails transaction doesn't rollback on validation error

ruby-on-rails transactions
asked 2010-02-11T16:48:22.643
48
votes
6
answers

Database design to store notifications to users

ruby-on-rails database-design
asked 2010-02-09T19:30:27.113
13
votes
3
answers

Does ActiveRecord save a belongs_to association when saving main object?

ruby-on-rails activerecord associations
asked 2010-02-09T18:22:50.120
16
votes
3
answers

Rails 3.0.0.beta Install problem: can't find executable rails

ruby-on-rails ruby-on-rails-3
asked 2010-02-06T06:15:19.407
20
votes
4
answers

Out-of-sync AUTO_INCREMENT values in development_structure.sql from Rails/MySQL creates diff noise

ruby-on-rails mysql
asked 2010-02-05T21:53:15.197
62
votes
8
answers

How do I order a has_many through association in Ruby on Rails?

ruby-on-rails has-many-through
asked 2010-02-05T07:26:30.263
19
votes
1
answers

How can I delete child objects when the parent is deleted in rails?

ruby-on-rails activerecord associations cascade
asked 2010-02-04T22:51:26.950
17
votes
4
answers

What is the fastest way to create mass HABTM associations in Rails?

ruby-on-rails activerecord has-and-belongs-to-many
asked 2010-02-04T21:37:57.580
10
votes
3
answers

Rails file upload size limit

ruby-on-rails passenger mod-rails
asked 2010-02-04T14:08:15.460
9
votes
1
answers

Rack::Session:Cookie error using Sinatra, Thin, Rails, and Rack::Cascade

ruby-on-rails sinatra rack thin
asked 2010-02-02T21:15:09.523
105
votes
3
answers

Rails nested form with has_many :through, how to edit attributes of join model?

ruby-on-rails join nested nested-forms
asked 2010-02-02T07:18:31.843
22
votes
2
answers

rails: how to have an image for the submit tag?

ruby-on-rails
asked 2010-01-31T03:03:21.537
18
votes
1
answers

ActiveRecord::HasManyThroughAssociationNotFoundError in UserController#welcome

ruby-on-rails activerecord many-to-many associations has-many-through
asked 2010-01-31T00:46:25.640
13
votes
4
answers

Techniques for reducing database queries in a Rails app

ruby-on-rails database database-design optimization query-optimization
asked 2010-01-28T12:54:16.657
9
votes
5
answers

heroku db:push showing invalid database url

ruby-on-rails
asked 2010-01-27T04:35:45.567
20
votes
5
answers

How can I protect the content of public/ in a Rails app

ruby-on-rails ruby security
asked 2010-01-26T22:50:41.797
14
votes
3
answers

How can I determine whether a controller action has rendered (rather than redirected?)

ruby-on-rails
asked 2010-01-24T22:06:49.690
9
votes
3
answers

Assigning Each User a Unique 100 character Hash in Ruby on Rails

ruby-on-rails hash
asked 2010-01-24T00:41:13.917
12
votes
4
answers

SSL with Ruby on Rails

ruby-on-rails ssl https
asked 2010-01-23T01:24:58.503
171
votes
8
answers

'sudo gem install' or 'gem install' and gem locations

ruby-on-rails ruby macos rubygems
asked 2010-01-22T17:16:10.213
12
votes
2
answers

How do you handle SSL in development?

ruby-on-rails ssl https mongrel
asked 2010-01-22T16:24:04.093
13
votes
2
answers

Best IP to Location for Ruby on Rails

ruby-on-rails geolocation
asked 2010-01-21T07:57:46.170
22
votes
2
answers

set a layout for certain actions?

ruby-on-rails
asked 2010-01-20T14:00:29.807
9
votes
5
answers

Is there a Sinatra style web framework for Erlang?

ruby-on-rails frameworks erlang sinatra
asked 2010-01-18T08:13:19.650
12
votes
2
answers

Mahout Plugin for ruby on rails

ruby-on-rails ruby-on-rails-plugins recommendation-engine mahout
asked 2010-01-18T05:51:45.370
60
votes
6
answers

Google sitemap files for Rails projects

ruby-on-rails sitemap google-search-console
asked 2010-01-16T12:11:57.367
11
votes
2
answers

Cucumber and webrat - How to handle dynamic URLs in the paths.rb?

ruby-on-rails cucumber webrat
asked 2010-01-15T19:41:56.900
32
votes
7
answers

Rails - render :action to target anchor tag?

ruby-on-rails ruby
asked 2010-01-15T01:34:53.830
57
votes
8
answers

Rails - How do you test ActionMailer sent a specific email in tests

ruby-on-rails unit-testing actionmailer
asked 2010-01-14T10:30:27.053
61
votes
4
answers

Ruby on rails - Reference the same model twice?

ruby-on-rails rails-activerecord relationship
asked 2010-01-13T14:16:15.633
16
votes
1
answers

Executing user-supplied ruby code on a web server

ruby-on-rails ruby web-applications permissions
asked 2010-01-11T22:10:15.580
14
votes
6
answers

Have radio button's label make selection too?

html ruby-on-rails ruby web-applications
asked 2010-01-09T07:13:27.873
12
votes
2
answers

Rails: using "content_for" after the corresponding "yield" inside layout

ruby-on-rails rendering yield delay
asked 2010-01-08T09:57:34.260
26
votes
4
answers

How to install Ruby on Rails alongside WampServer?

ruby-on-rails installation wamp wampserver
asked 2010-01-08T04:12:01.453
41
votes
2
answers

rails method to get the association name of a model

ruby-on-rails rails-activerecord
asked 2010-01-07T22:36:25.163
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