ruby-1.9.2

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How can I dynamically create a class based off ActiveRecord at runtime? (Ruby)

I\'m experimenting with meta programming and want to dynamically create a class that inherits from ActiveRecord.[详细]

2023-03-06 03:19 分类：问答
objects that are not created show on the page, and redirect fails

I tried out rails 3, and just started a new project. The following is all I typed. rails new todo cd todo[详细]

2023-03-06 01:29 分类：问答
single table inheritance with embeds_one mogoid

I have a model class Post include Mongoid::Document include Mongoid::Timestamps embeds_one :comment end and I have comment class[详细]

2023-03-04 21:52 分类：问答
paperclip with ruby 1.9.2-p180

I am trying to update my Rails 3 application to use ruby 1.9.2 开发者_运维问答The problem is paperclip stops creating attachments / styles for my uploads and only uploads the original.[详细]

2023-03-04 19:17 分类：问答
rails 3 ruby 1.9.2 CSV "already initialized constant .." warning

I want to add the ability to read/write data to a CSV file to one of my models. In versions of ruby prior to 1.9 this would have been done with fasterCSV, but this is now part of ruby. I have the foll[详细]

2023-03-04 13:24 分类：问答
Rails 3/1.9.2 debugging...with an IDE?

I was using NetBeans but it seems that support for Ruby is officially dead (with some community element just starting up).I\'ve seen threads for hacking ruby-debug to support Ruby 1.9 debugging in NB[详细]

2023-03-04 03:53 分类：问答
What zip library works well with Ruby 1.9.2?

I used the rubyzip gem in Ruby 1.8.7 before, but I heard rubyzip doesn\'t work well with ruby 1.9.2. Wha开发者_StackOverflow中文版t zip libraries work well with Ruby 1.9.2?Have you actually tried usi[详细]

2023-03-03 15:08 分类：问答
Referencing hash item inside itself

I\'ve got a pretty short question. Is it possible to initialize a hash with something like this: row = {[详细]

2023-03-03 12:06 分类：问答
Is there any way to make FileUtils work with UTF-8 file names?

I have created this Ruby (1.9.2) code and the last line fails: File.open(\"test äöü.txt\", \"w+\").close[详细]

2023-03-03 02:17 分类：问答
Updating to Ruby 1.9.2 on Leopard 10.5.8 using RVM

There seems to be a lot documented on migrating to 1.9.2 via snow leopard but not a lot on Leopard specifically.[详细]

2023-02-28 16:24 分类：问答