JRuby

YAML parser << feature broken in 1.9

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Major Major
  • Resolution: Not A Bug
  • Affects Version/s: JRuby 1.6.6
  • Fix Version/s: None
  • Component/s: Ruby 1.8.7, Ruby 1.9.2
  • Labels:
    None
  • Testcase included:
    yes
  • Number of attachments :
    0

Description

<< in YAML allows you to extend a hash, overriding its values.

arturas@zeus:~/work/spacegame/flex$ cat yamlbug.rb 
require 'yaml'
require 'pp'

yaml = %Q{
flex: &flex
  path: flex/assets
flex_unbundled:
  # Override path for unbundled assets.
  <<:
    path: flex/src/assets
  <<: *flex
}

pp YAML.load(yaml)

1.8 mode gives you override, as you would expect.

arturas@zeus:~/work/spacegame/flex$ jruby yamlbug.rb 
{"flex"=>{"path"=>"flex/assets"},
 "flex_unbundled"=>{"path"=>"flex/src/assets"}}

1.9 mode does not...

arturas@zeus:~/work/spacegame/flex$ jruby --1.9 yamlbug.rb 
{"flex"=>{"path"=>"flex/assets"},
 "flex_unbundled"=>{"<<"=>{"path"=>"flex/src/assets"}, "path"=>"flex/assets"}}

Activity

Ascending order - Click to sort in descending order
Charles Oliver Nutter made changes -
Field Original Value New Value
Status Open [ 1 ] Resolved [ 5 ]
Assignee Charles Oliver Nutter [ headius ]
Resolution Not A Bug [ 6 ]
Charles Oliver Nutter made changes -
Status Resolved [ 5 ] Closed [ 6 ]

People

  • Assignee:
    Charles Oliver Nutter
    Reporter:
    Arturas Slajus
Vote (0)
Watch (0)

Dates

  • Created:
    Updated:
    Resolved: