Array#pack with "U" pattern is broken with values bigger than 65536
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Key: JRUBY-1789
URL: http://jira.codehaus.org/browse/JRUBY-1789
Project: JRuby
Issue Type: Bug
Environment: Latest JRuby 1.1b1
Reporter: Vladimir Sizikov
Assignee: Thomas E Enebo
Attachments: array_pack_with_U.patch
Consider the following example:
{noformat}
[2**16].pack("U")
{noformat}
MRI prints:
"\360\220\200\200"
JRuby prints:
"\000"
Basically, all results for values bigger than 2**16 are incorrect.
The proposed patch (with regression tests) fixes the problem.
New join stuff was used for conversion, thanks to Marcin for discussion. :)
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