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ruby
1847 questions · page 2 of 37
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16
votes
1
answers
How to set a time limit for a Ruby code to run
ruby
asked 2013-05-09T04:19:43.380
9
votes
1
answers
How do I update Rails locale YAML file without loosing comments and variables?
ruby-on-rails
ruby
yaml
asked 2013-05-05T23:52:25.307
13
votes
1
answers
What is the correct way to setup database with DataMapper and Sinatra on production server?
ruby
sqlite
sinatra
datamapper
asked 2013-05-02T08:19:37.723
12
votes
6
answers
Is there a Ruby string#blank? method?
ruby
asked 2013-05-02T00:08:12.170
10
votes
3
answers
How do I parse YAML into a hash/object?
ruby
yaml
asked 2013-05-01T19:01:00.200
13
votes
2
answers
Accessing a Ruby hash with a variable as the key
ruby
asked 2013-04-29T22:35:48.577
9
votes
3
answers
line break for a string placeholder in ruby
ruby-on-rails
ruby
asked 2013-04-29T22:00:59.187
12
votes
3
answers
bundle exec rake assets:precompile
ruby-on-rails
ruby
rake
bundle
asked 2013-04-24T04:02:27.397
52
votes
2
answers
Is there a way to unstub in RSpec?
ruby
rspec
asked 2013-04-23T17:37:02.787
41
votes
5
answers
How can I debug e-mail sending on Gitlab?
ruby-on-rails
ruby
gitlab
asked 2013-04-20T21:58:05.803
8
votes
5
answers
How can I remove Ruby on Rails 4 beta?
ruby-on-rails
ruby
rubygems
rvm
asked 2013-04-20T16:47:53.183
10
votes
4
answers
How to run code before each test case in all tests in MiniTest?
ruby
minitest
asked 2013-04-20T07:57:57.027
22
votes
3
answers
How do I check if a file exists using its URL without downloading it?
ruby-on-rails
ruby
http
asked 2013-04-18T23:45:25.800
9
votes
2
answers
Ruby modulo 3 with negative numbers is unintuitive
ruby
modulo
asked 2013-04-18T03:23:21.397
23
votes
3
answers
handling iframe with capybara ruby
ruby
capybara
asked 2013-04-16T10:06:23.933
26
votes
4
answers
Ruby 2.0 iconv replacement
ruby
ruby-2.0
asked 2013-04-16T08:30:49.670
23
votes
2
answers
Structuring a Rails app for Russian Doll Caching with a has_many relationship
ruby-on-rails
ruby
caching
fragment-caching
russian-doll-caching
asked 2013-04-12T20:13:02.723
11
votes
2
answers
Reproduce random array sort
ruby
arrays
random
asked 2013-04-12T15:14:03.623
23
votes
1
answers
How to list all files in an S3 folder using Fog in Ruby
ruby
amazon-s3
fog
asked 2013-04-11T18:18:44.363
10
votes
5
answers
Check if an array has same elements than other, regardless of the order
ruby
rspec
asked 2013-04-10T12:12:00.767
12
votes
1
answers
Creating a web app in Ruby without a framework
ruby
web-applications
asked 2013-04-08T09:42:22.877
23
votes
3
answers
Ruby regex- does gsub store what it matches?
ruby
regex
gsub
asked 2013-04-05T01:06:46.633
15
votes
2
answers
Best practice - Passing instance variables or using params in Ruby on Rails views?
ruby-on-rails
ruby
asked 2013-04-04T23:51:48.493
8
votes
2
answers
Rails proper way to display error with jbuilder
ruby-on-rails
ruby
json
jbuilder
asked 2013-04-04T20:06:13.077
11
votes
2
answers
-bash: ruby: command not found
ruby-on-rails
ruby
ruby-on-rails-3
ruby-on-rails-3.2
rbenv
asked 2013-04-04T19:14:25.387
13
votes
4
answers
How to set a default value for a splat argument in Ruby
ruby
splat
asked 2013-04-03T20:16:22.540
18
votes
3
answers
How does Sidekiq passes arguments to the perform method?
ruby
sidekiq
asked 2013-04-03T15:57:42.357
18
votes
11
answers
Rails + Twitter Bootstrap: File to import not found or unreadable: twitter/bootstrap
ruby-on-rails
ruby
twitter-bootstrap
rubygems
twitter-bootstrap-rails
asked 2013-04-03T10:22:32.963
13
votes
7
answers
How to make xcode use the correct version of ruby when running a script?
ruby
xcode
rvm
asked 2013-04-02T23:33:54.713
9
votes
2
answers
Filter by string instead of select in ActiveAdmin
ruby-on-rails
ruby
activeadmin
meta-search
asked 2013-04-02T23:12:37.673
20
votes
5
answers
Create Hash iterating an array of objects
ruby-on-rails
ruby
asked 2013-04-02T18:51:21.877
11
votes
1
answers
Garbarge Collection in Ruby with Circular Object References
ruby
garbage-collection
asked 2013-03-29T20:29:00.530
62
votes
6
answers
How to fix bad URI is not URI
ruby
ruby-on-rails-3
uri
asked 2013-03-29T09:43:04.080
15
votes
3
answers
How to change case of letters in string using RegEx in Ruby
ruby
regex
asked 2013-03-26T00:44:31.063
23
votes
4
answers
Errno::ENOENT: No such file or directory ruby
ruby
asked 2013-03-25T00:16:26.643
28
votes
5
answers
How do I wrap multiline Ruby arguments in HAML?
ruby
haml
word-wrap
asked 2013-03-24T23:10:37.697
13
votes
3
answers
How to upgrade Ruby to 2.0
ruby
rubygems
ruby-upgrade
asked 2013-03-24T12:25:26.900
8
votes
4
answers
How to fix: Liquid Exception: Tag '{%' was not properly terminated with regexp: /\%\}/?
ruby
jekyll
liquid
asked 2013-03-23T11:26:38.403
15
votes
3
answers
How to timeout flash messages in rails
ruby
ruby-on-rails-3
twitter-bootstrap
alert
asked 2013-03-22T18:37:20.860
9
votes
2
answers
Why do we pass 0 as a parameter to "exit"?
ruby
exit
asked 2013-03-21T09:10:33.870
61
votes
22
answers
troubles with RVM and OpenSSL
ruby
openssl
rvm
asked 2013-03-19T22:43:13.083
20
votes
2
answers
What causes the extreme slowness when changing from rails 3.2.12 to 3.2.13
ruby-on-rails
ruby
view
ruby-on-rails-3.2
performance
asked 2013-03-19T13:51:01.460
8
votes
1
answers
Ruby optparse Limitations
python
ruby
command-line-arguments
argparse
optparse
asked 2013-03-18T21:51:02.537
46
votes
5
answers
Instance variables in modules?
ruby
module
asked 2013-03-18T14:04:19.063
56
votes
9
answers
Suppress console output during RSpec tests
ruby
rspec
asked 2013-03-15T10:55:06.690
18
votes
2
answers
Remove HTML tag attribute in slim when attribute should not be displayed
ruby-on-rails
ruby
erb
slim-lang
asked 2013-03-14T14:56:00.613
13
votes
2
answers
Rails/Ruby - Prepopulate form with data passed from another page
ruby-on-rails
ruby
asked 2013-03-14T13:38:08.000
9
votes
3
answers
Rbenv not working
ruby
rbenv
asked 2013-03-13T18:50:14.100
14
votes
5
answers
Utility Classes In Ruby on Rails
ruby
ruby-on-rails-3
asked 2013-03-10T03:40:47.813
10
votes
4
answers
Ruby alternative to void return type
ruby
void
return-type
asked 2013-03-09T09:33:40.740
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