ruby-on-rails

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How to create a Heroku rails dev environment in actual development mode?

I\'m attempting to mimic, as close as possible, the Heroku deployment environment but in actual development mode for a Rails app.In other words, I\'d like more verbose output from t开发者_开发百科he t[详细]

2023-04-13 00:56 分类：问答
rails active record associations sql behavior

I have 2 models: # models/car.rb class Car < ActiveRecord::Base belongs_to :model end and # models/m开发者_Go百科anufacturer.rb[详细]

2023-04-13 00:45 分类：问答
Add a DateTime with Mongoid (DateTime hide)

Hello guys I have a Model with field DateTime like: include Mongoid::Document include Mongoid::MultiParameterAttributes[详细]

2023-04-13 00:43 分类：问答
OAuth "Invalid verification code format"

I\'ve got a production app and occasionally I see this error appear in the logs..I can\'t seem to duplicate it on my end, so it seems like there is a user out there somewhere with some specific settin[详细]

2023-04-13 00:40 分类：问答
Sending xml to Twilio in Rails

I\'m spiking on a rails app to make calls using twilio.I\'m using the twilio gem but when twilio hits my app to get the xml it blows up as there is nothing in the body of the response.It calls my phon[详细]

2023-04-13 00:33 分类：问答
How to initialize at js new map in gmaps4rails 1.3.0

I am trying by this example: link initialize the seckond map by clicking ajax button but map is not initialized. I working on latest version gmaps4rails. My source:[详细]

2023-04-13 00:27 分类：问答
Ruby on Rails: One-to-many relationships, but I only want to retrieve just students and 1 homework

I\'ve 2 objects, Student 开发者_StackOverflow社区and Homework. This is a one-to-many relationship where a student can have many Homeworks[详细]

2023-04-13 00:17 分类：问答
Rails not using correct version of Ruby

New information This is what happens with rails console: Loading development environment (Rails 3.1.1) ruby-1.9.2-p290 :001 > RUBY_VERSION[详细]

2023-04-13 00:12 分类：问答
Rails are postgreSQL booleans different from mySQL booleans?

I am using that problem that nothing gets saved on my server that uses PostgreSQL. I have this action here, that updates a boolean it works on my local machine that uses mySQL:[详细]

2023-04-13 00:10 分类：问答
Rails 3 ActiveRecord Table Name Issue

I\'m on Windows XP... Ruby 1.9.2 Rails 3.0.9 MS SQL Server 2005 I\'m using tiny_tds + activerecord-sqlserver-adapter[详细]

2023-04-12 23:58 分类：问答