ruby

5764 Questions
Newest Active Unanswered Frequent
Score
View
Card Compact
Rails - How do you insert a variable into a regular expression (Regex) for instance assert_match
user_1890900
•
26
4
14040
ruby-on-rails ruby
Find the longest common starting substring in a set of strings
user_116870
•
39
31
44703
longest-prefix ruby python haskell javascript
How to read ruby on rails config values from within the application controller
user_2145310
•
28
2
15693
ruby-on-rails ruby configuration
Ruby 1.9: how can I properly upcase & downcase multibyte strings?
kch_139890
•
56
3
17302
multibyte utf-8 unicode internationalization ruby
How to calculate how many years passed since a given date in Ruby?
user_1586760
•
23
13
26622
datetime ruby-on-rails ruby
When is `eval` in Ruby justified?
user_825920
•
28
11
39180
eval ruby
The command "ruby" does nothing on my Mac
user_231360
•
47
2
19662
macos terminal ruby
Getting a list of folders in a directory
user_1261630
•
95
13
68329
directory-listing directory ruby
How do I pretty-print HTML with Nokogiri?
user_1652480
•
29
8
30332
pretty-print nokogiri ruby html
What does the "$" character mean in Ruby?
user_2187070
•
63
5
36586
dollar-sign load-path global-variables ruby-on-rails ruby
Hot Questions