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Questions tagged ruby-on-rails

2045 questions · page 13 of 41

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9
votes
2
answers

Rails.cache.fetch caching in development

ruby-on-rails ruby caching
asked 2012-01-23T12:48:04.877
15
votes
2
answers

How to make all model attributes accessible for mass-assignment?

ruby-on-rails activerecord
asked 2012-01-22T15:02:22.833
25
votes
2
answers

Rails 3.1 Load css in particular order

ruby-on-rails css ruby-on-rails-3.1
asked 2012-01-17T07:16:38.907
8
votes
4
answers

Rails 3 w/ Devise: How to set two separate homepages based on whether the user is authenticated or not?

ruby-on-rails devise rails-routing
asked 2012-01-17T00:37:32.377
57
votes
8
answers

Heroku Error R14 (Memory quota exceeded): How do I solve this?

ruby-on-rails ruby-on-rails-3 memory heroku memory-management
asked 2012-01-16T02:43:37.743
8
votes
2
answers

Multiple domains powered by one rails app

ruby-on-rails ruby-on-rails-3 apache hosting
asked 2012-01-15T11:04:19.930
13
votes
1
answers

Asset Pipeline not finding JS file

ruby-on-rails ruby-on-rails-3.1 asset-pipeline
asked 2012-01-13T22:07:14.423
15
votes
3
answers

Rails cache expire

ruby-on-rails
asked 2012-01-13T05:35:26.933
8
votes
4
answers

Rails 3. before_destroy validation to prevent deleting parent records

ruby-on-rails ruby ruby-on-rails-3
asked 2012-01-11T19:23:00.657
14
votes
4
answers

Why does stylesheet_link_tag not link to /assets in production?

ruby-on-rails asset-pipeline sprockets
asked 2012-01-11T18:36:17.150
209
votes
7
answers

config.assets.compile=true in Rails production, why not?

ruby-on-rails asset-pipeline production-environment
asked 2012-01-11T15:27:26.833
9
votes
1
answers

Sort a list with multiple conditions Ruby on Rails

ruby-on-rails ruby
asked 2012-01-10T01:25:51.560
23
votes
3
answers

Rails 3.1. Heroku PGError: operator does not exist: character varying = integer

ruby-on-rails postgresql sqlite heroku
asked 2012-01-09T20:55:21.813
131
votes
18
answers

Skip callbacks on Factory Girl and Rspec

ruby-on-rails rspec factory-bot
asked 2012-01-05T23:02:35.017
34
votes
9
answers

Iterate over a deeply nested level of hashes in Ruby

ruby-on-rails ruby ruby-on-rails-3 recursion hash
asked 2012-01-05T19:24:24.200
65
votes
9
answers

mysql2 gem compiled for wrong mysql client library

mysql ruby-on-rails windows mysql2
asked 2012-01-05T10:22:31.573
16
votes
3
answers

What's the proper way to initialize a class_attribute in Rails?

ruby-on-rails ruby-on-rails-3
asked 2012-01-03T12:28:55.700
9
votes
3
answers

LiveReload not working Guard (Firefox)

ruby-on-rails firefox guard
asked 2012-01-03T10:10:00.067
12
votes
3
answers

IDE with refactoring support for Ruby on Rails

ruby-on-rails ruby ide refactoring
asked 2012-01-02T20:42:38.123
92
votes
2
answers

What does the ~> symbol mean in a bundler Gemfile?

ruby-on-rails bundler gemfile
asked 2012-01-02T10:50:46.987
60
votes
3
answers

Rails 3 ActiveRecord: Order by count on association

mysql ruby-on-rails ruby-on-rails-3 activerecord
asked 2012-01-01T22:29:46.120
41
votes
3
answers

Change html form id generated by form_for rails 3.1

ruby-on-rails ruby ruby-on-rails-3 form-for
asked 2011-12-30T17:17:20.760
8
votes
2
answers

HAML Having Multiple Lines While Using content_for, for JavaScript

javascript ruby-on-rails haml content-for
asked 2011-12-30T01:25:47.453
8
votes
1
answers

Really need a db connection pool for unicorn rails?

mysql ruby-on-rails connection-pooling unicorn
asked 2011-12-29T02:54:04.343
23
votes
5
answers

How can I identify unused i18n keys?

ruby-on-rails internationalization ruby-on-rails-3.1
asked 2011-12-28T19:56:22.743
64
votes
3
answers

Role does not exist and unable to create database when using PostgreSQL

ruby-on-rails ruby ruby-on-rails-3 postgresql
asked 2011-12-26T22:05:52.940
11
votes
4
answers

HAML: Create container/wrapper element only if condition is true

ruby-on-rails haml
asked 2011-12-26T13:57:49.097
14
votes
2
answers

Rails: ActiveRecord::HasManyThroughSourceAssociationNotFoundError: Could not find the source association(s)

ruby-on-rails ruby associations has-many-through
asked 2011-12-23T23:44:18.480
10
votes
4
answers

How do you run Rails with HTTPs locally for testing?

ruby-on-rails ruby-on-rails-3 webrick
asked 2011-12-22T20:15:33.030
29
votes
4
answers

How to add a before_filter in UserMailer which checks if it is OK to mail a user?

ruby-on-rails ruby-on-rails-3
asked 2011-12-21T18:33:27.523
8
votes
2
answers

How am I supposed to use bundle install --standalone with a Rails app?

ruby-on-rails rubygems bundler
asked 2011-12-19T23:38:59.907
10
votes
3
answers

application.css not being served as an asset

ruby-on-rails css erb asset-pipeline pre-compilation
asked 2011-12-19T19:57:12.677
9
votes
3
answers

rails encryption/decryption

ruby-on-rails ruby encryption openssl
asked 2011-12-19T03:55:59.907
38
votes
4
answers

How to use Rails named route helpers with parameters?

ruby-on-rails routes
asked 2011-12-16T07:53:53.007
41
votes
6
answers

Rails: access controller instance variable in CoffeeScript or JavaScript asset file

ruby-on-rails controller coffeescript erb instance-variables
asked 2011-12-15T01:11:34.730
42
votes
2
answers

Rails 3.1 plugin gem, dummy test app, rspec

ruby-on-rails rspec rubygems ruby-on-rails-plugins rspec-rails
asked 2011-12-14T16:16:41.803
10
votes
2
answers

Wrap all controller actions in transactions in Rails

sql ruby-on-rails ruby transactions
asked 2011-12-14T16:02:46.843
23
votes
4
answers

How to implement bulk insert in Rails 3

ruby-on-rails ruby-on-rails-3 activerecord arel
asked 2011-12-14T13:25:16.660
15
votes
4
answers

ActiveRecord order by external array

ruby-on-rails sorting activerecord
asked 2011-12-14T13:13:11.570
19
votes
1
answers

Disable unit testing generators in Rails

ruby-on-rails unit-testing rspec generator
asked 2011-12-13T23:22:54.960
8
votes
3
answers

Rails, Ruby 1.9.3p0, and mysql gem

ruby-on-rails ruby ruby-on-rails-3 rubygems ruby-on-rails-3.1
asked 2011-12-10T02:05:12.420
8
votes
2
answers

Proper way to initialize nested fields in Rails forms

ruby-on-rails ruby model-view-controller
asked 2011-12-09T23:43:45.900
21
votes
2
answers

No such file or directory in capistrano deploy

ruby-on-rails capistrano
asked 2011-12-08T19:25:45.850
10
votes
2
answers

Is it possible to override Rails path helper methods?

ruby-on-rails routes
asked 2011-12-08T15:43:13.093
8
votes
1
answers

heroku error when i running migration (rails 3.1 cedar stack)

ruby-on-rails ruby-on-rails-3 heroku ruby-on-rails-3.1 rails-migrations
asked 2011-12-08T04:20:19.917
9
votes
5
answers

Rails asset pipeline on staging: correct fingerprint but 404ing

ruby-on-rails asset-pipeline production staging sprockets
asked 2011-12-08T02:33:38.517
36
votes
18
answers

CSS is not loading in app

ruby-on-rails css ruby-on-rails-3 asset-pipeline assets
asked 2011-12-07T21:02:42.840
31
votes
5
answers

How to add Mac-specific gems to bundle on Mac but not on Linux?

ruby-on-rails ruby rubygems bundler
asked 2011-12-07T18:20:10.597
18
votes
2
answers

ruby for each key/value pair in a hash

ruby-on-rails ruby mongodb
asked 2011-12-06T22:24:15.747
21
votes
4
answers

Installing RVM on Ubuntu

ruby-on-rails ubuntu rvm
asked 2011-12-06T15:56:50.843
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