ruby-on-rails-3.1

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rails s gets error for devise configuration to send mail

config/initializers/devise.rb=> # Use this hook to configure devise mailer, warden hooks and so forth. The first[详细]

2023-04-12 07:51 分类：问答
Ruby on Rails: why do i get message for javascript and css after rails s?

rails s=> Started GET \"/assets/application.css?body=1\" for 127.0.0.1 at 2011-10-11 03:37:03 -0900 Served asset /application.css - 304 Not Modified (0ms)[详细]

2023-04-12 07:49 分类：问答
Rails 3.1 remote requests submitting twice

I developed a Rails 3.1 application that consists of a 100% Ajax CRUD forms to input users and customers.I created two separate models, controllers, views etc.The views for each model contain jquery f[详细]

2023-04-12 07:30 分类：问答
Rails + Heroku :: rake task inside cron task

Questions 1) When runni开发者_如何学JAVAng cron tasks at Heroku, does Heroku have a time limit that cron tasks should last only X minutes or can the cron task run for whatever time it needs to comple[详细]

2023-04-12 06:14 分类：问答
Rails 3.1 SCSS - Can I invoke SASS functions inside a SASS for loop?

I\'m setting up styles for a stacked bar graph, I would love to use SASS color manipulation functions to create the variations in a loop.Apparently I can\'t use SASS functions inside a for loop:[详细]

2023-04-12 04:40 分类：问答
Migrate an application from 2.3.8 to 3.1 [closed]

Closed. This question is seeking recommendations for books, tools, software libraries, and more. It does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2023-04-12 04:33 分类：问答
Undefined method `reflect_on_association` using Mongoid, Rspec

I\'m learning me some Rails! But right now, I can\'t seem to get past an error RSpec is throwing. The error is as follows:[详细]

2023-04-12 03:47 分类：问答
uploadify and paperclip on rails 3.1

i\'m trying simply to upload a file using uploadify and paperclip. This is index view: <%- session_key = Rails.application.config.session_options[:key] -%>[详细]

2023-04-12 03:37 分类：问答
Static pages and assets in Rails 3.1.1

Currently working on a project where we need to drop in various static html pages + static assets for those from time to time that \"just work.\"We cannot have anyone editing the html directly to plac[详细]

2023-04-12 02:00 分类：问答
Rails 3.1.1 assets precompile - rake aborted

EDIT: Anybody else has any suggestions? I\'m totally stumped!!! I have an app in which all the assets compile just fine but in this second app, when I run:[详细]

2023-04-12 00:07 分类：问答