From: Tom Boilard <redmine@...>
Date: 2011-06-11T11:40:19+09:00
Subject: [ruby-core:36958] [Ruby 1.9 - Bug #4868] ActiveSupport::JSON.decode Fails Decoding Date/Time String


Issue #4868 has been updated by Tom Boilard.


From the error message above it appears that the issue is related to ruby 1.9.2 and psych. The issue does not occur when running rails 3.0.7 and ruby 1.8.7.
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Bug #4868: ActiveSupport::JSON.decode Fails Decoding Date/Time String
http://redmine.ruby-lang.org/issues/4868

Author: Tom Boilard
Status: Third Party's Issue
Priority: Normal
Assignee: 
Category: 
Target version: 
ruby -v: ruby 1.9.2p180 (2011-02-18 revision 30909) [x86_64-darwin10.7.4]


Issuing the command...

ActiveSupport::JSON.decode('[{"created_at":"2011-06-10T18:09:09-04:00"}]')

using the rails console results in the following error...

Psych::SyntaxError: couldn't parse YAML at line 1 column 30
from /Users/tboilard/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/psych.rb:148:in parse'
from /Users/tboilard/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/psych.rb:148:inparse_stream'
from /Users/tboilard/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/psych.rb:119:in parse'
from /Users/tboilard/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/psych.rb:106:inload'
from /Users/tboilard/.rvm/gems/ruby-1.9.2-p180@rails307/gems/activesupport-3.0.7/lib/active_support/json/backends/yaml.rb:15:in decode'
from /Users/tboilard/.rvm/gems/ruby-1.9.2-p180@rails307/gems/activesupport-3.0.7/lib/active_support/json/decoding.rb:14:indecode'
from (irb):46
from /Users/tboilard/.rvm/gems/ruby-1.9.2-p180@rails307/gems/railties-3.0.7/lib/rails/commands/console.rb:44:in start'
from /Users/tboilard/.rvm/gems/ruby-1.9.2-p180@rails307/gems/railties-3.0.7/lib/rails/commands/console.rb:8:instart'
from /Users/tboilard/.rvm/gems/ruby-1.9.2-p180@rails307/gems/railties-3.0.7/lib/rails/commands.rb:23:in <top (required)>'
from script/rails:6:inrequire'
from script/rails:6:in `'

Running Rails 3.0.7 and ruby-1.9.2-p180.

Issue was discovered while updating a rails 2.3.11 app to rails 3.

Please let me know if you need any other information.

Thanks
Tom


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