ruby-1.9

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How can I use US-style dates in Rails using Ruby 1.9?

I\'m in the U.S., and we usually format dates as "month/day/year". I\'m trying to make sure that my Rails app, using Ruby 1.9, assumes this format everywhere, and works the way it did under[详细]

2023-04-02 16:24 分类：问答
Issue With .next_month in Ruby

In my local enviroment everything works fine.When I upload to my server, I keep getting an Internal Server Error. I\'ve commented out my code until I found the offending line which is:[详细]

2023-04-02 09:36 分类：问答
Missing HTTP status in the response

I have a restful api built on top of a rails 3 app, i am raising a custom exception error whenever an entity is not found like below[详细]

2023-03-30 12:22 分类：问答
Sorting a Hash by integer value of hash key in Ruby 1.9

Given the following hash: {\"7\"=>\"Ada (gnat-4.3.2)\", \"13\"=>\"Assembler (nasm-2.07)\", \"45\"=>\"Assembler (gcc-4.3.4)\", \"104\"=>\"AWK (gawk) (gawk-3.1.6)\", \"105\"=>\"AWK (mawk[详细]

2023-03-28 02:21 分类：问答
How do I stop Minitest?

In Ruby 1.9.1, I find that ctrl + c only kills a single unit test, and you can\'t stop the running of the entire testing program that way.[详细]

2023-03-24 22:19 分类：问答
Rails 3.1 invalid multibyte char (UTF-8)

I\'m trying to pass this simple assertion assert_select \'.price\', /\\€[,\\d]+\\.\\d\\d/ In the view the code for the .price class is[详细]

2023-03-24 19:14 分类：问答
Including Modules in Ruby

I am trying to include a Ruby module. In the file helper.r开发者_运维问答b, I have this text module Helper[详细]

2023-03-22 05:21 分类：问答
Ruby hash object changed by CSV library

I recently encountered a strange problem: In Ruby 1.9, with the updated CSV library, I define options = {:headers => true, :col_sep => \';\', :encoding => \'UTF-8\'}[详细]

2023-03-21 09:00 分类：问答
What are Ruby's numbered global variables

What do the values $1开发者_运维技巧, $2, $\', $` mean in Ruby?They\'re captures from the most recent pattern match (just as in Perl; Ruby initially lifted a lot of syntax from Perl, although it\'s la[详细]

2023-03-19 16:30 分类：问答
public_filename method is undefined for attachment_fu in ruby 1.9

I\'m upgrading a RoR app that I inherited, from 1.8.7/2.3.? to 1.9/3.0.9 The app uses attachemnt_fu to allow users to upload photos, but when I try to display a photo on the home page, I get :[详细]

2023-03-16 23:58 分类：问答