gem

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Is there any exception notification gem for ruby project?

I am developing a ruby开发者_如何转开发 project, not rails project. Is there any exception notification gem for this case? thanks!Although quite young, the following is an intentionally non-Rails exce[详细]

2023-01-29 10:33 分类：问答
Dynamically instantiating an ActiveRecord Observer for multiple models

I\'m trying to develop a plugin/gem at the moment which observes multiple models. Ideally, the observer should be instantiated automatically with just one singleton method...[详细]

2023-01-29 06:44 分类：问答
Automatically run gem tasks in test environment

I have a Rails 3 gem which has some rake tasks that should only be run in the test environment. Running in other environments doesn\'t really make sense.[详细]

2023-01-29 06:26 分类：问答
Gem not uninstalling on Heroku

==> dyno-76开发者_JAVA百科0868.log (crash) <== /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require\': no such file to load -- gbarcode (MissingSourceFile)[详细]

2023-01-29 04:19 分类：问答
Can't install pg gem on Windows

I\'ve got 2 Ruby versions: 1.8.7 and 1.9.2 and PostgreSQL 8.3. I cant install pg gem on any of them. Getting this error:[详细]

2023-01-28 18:17 分类：问答
anemone Ruby with focus_crawl

I\'m working to do a crawl, but before I crawl an开发者_StackOverflow entire website, I would like to shoot off a test, of to or so pages. So I was thinking something like below would work, but I keep[详细]

2023-01-28 10:25 分类：问答
Offline gem dependencies

Unfortunately, when I am at work I am developing on a network that can in n开发者_StackOverflow中文版o way be connected to the internet. So I have been downloading each gem I need individually from ru[详细]

2023-01-28 05:09 分类：问答
How do I install the mysql gem without a mysql server?

I\'m trying to install the mysql2 gem for a rails app on a machine with an external mysql server. The machine I\'m installing onto doesn\'t have or need a mysql server on it. However, whenever I try t[详细]

2023-01-27 17:25 分类：问答
Gem using wrong activesupport version (3.0.3) and should use 2.3.9 when deployed to Heroku

I have a rails 2.3.9 app that uses a gem and works perfectly fine when I run it locally. But when I try to push my app to heroku it breaks saying that the gem activated activesupport 3.0.3, and that m[详细]

2023-01-27 07:15 分类：问答
Minimal rails auth script?

Someone got a tip for a minimal rails auth script or gem? It should include just the following points:[详细]

2023-01-27 03:58 分类：问答