ruby

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Is there a way in Ruby/Rails to execute code that is in a string?
user_1064100
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57
3
44629
ruby-on-rails scripting ruby
Ruby on Rails - Can I modify data before it is saved?
user_941890
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49
7
33477
ruby-on-rails ruby
How to check if a class already exists in Ruby
Admin1
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71
14
47531
class ruby
How to set default values in Rails?
user_1350590
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117
17
120263
ruby-on-rails ruby
Why are all Rails helpers available to all views, all the time? Is there a way to disable this?
user_12380
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91
4
38100
helpers ruby-on-rails ruby
How do I test a file upload in rails?
user_966400
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111
7
49252
upload testing ruby-on-rails ruby
When should I use Struct vs. OpenStruct?
user_1272190
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206
9
72052
struct ruby
Run rake task in controller
user_1434820
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83
4
47775
rake ruby-on-rails ruby
RSpec: stubbing Kernel::sleep?
Readonly_48830
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46
8
17810
rspec ruby
How to save a base64 string as an image using ruby
user_1404780
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63
4
48403
base64 file-io ruby-on-rails ruby image
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