JRuby

Enumerator.map is not yielding all values

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Major Major
  • Resolution: Fixed
  • Affects Version/s: JRuby 1.6.2
  • Fix Version/s: JRuby 1.6.3, JRuby 1.7.0.pre1
  • Component/s: Ruby 1.9.2
  • Labels:
    None
  • Environment:
    jruby 1.6.2 (ruby-1.9.2-p136) (2011-05-23 e2ea975) (Java HotSpot(TM) 64-Bit Server VM 1.6.0_25) [linux-amd64-java]
  • Testcase included:
    yes
  • Number of attachments :
    0

Description

When calling each_with_index followed by map, the block passed to map gets only the value and not the index. See this gist:

https://gist.github.com/1032299

The above test works fine in JRuby 1.6.2 in 1.8 mode, and in MRI 1.9.2. It fails in JRuby 1.9.2 using 1.9 mode.

Issue Links

is related to

Bug - A problem which impairs or prevents the functions of the product. JRUBY-5839 Enumerable#map is picky about it's internal block arguments in --1.9 mode

  • Major - Major loss of function.
  • Closed - The issue is considered finished, the resolution is correct. Issues which are not closed can be reopened.

Activity

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Dan Pilone added a comment -

Seeing the same problem but I'm pretty sure this is very closely related to http://jira.codehaus.org/browse/JRUBY-5839. In my case yielding values as an array fixed map. I suspect each_with_index is running into a similar issue.

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Dan Pilone added a comment - Seeing the same problem but I'm pretty sure this is very closely related to http://jira.codehaus.org/browse/JRUBY-5839 . In my case yielding values as an array fixed map. I suspect each_with_index is running into a similar issue.
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Hiro Asari added a comment -

As Dan pointed out, this appears to be related to JRUBY-5839, which as been resolved recently.

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Hiro Asari added a comment - As Dan pointed out, this appears to be related to JRUBY-5839 , which as been resolved recently.

People

  • Assignee:
    Charles Oliver Nutter
    Reporter:
    Marcus Brito
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Dates

  • Created:
    Updated:
    Resolved: