0.1.7 breaks on JRuby!!!!!!

[apotonick]

Friends, grande problemo!!!

https://travis-ci.org/apotonick/representable/jobs/38979332

JRuby doesn't play with diff - we should add a build with JRuby to test_xml.

[sshaw]

Ugh, popen3 forks. I'll add a jruby check for a quick fix and submit a patch to diffy...

[sshaw]

I mean a quick fix for test_XML without having to wait for diffy fix to be pulled in.

[sshaw]

Actually Open#popen3 is ok on JRuby:

jirb [1.9.3] (test_xml)$ require "open3"
=> true
jirb [1.9.3] (test_xml)$  Open3.popen3("ls") { |i,o,e| o.readlines }
=> ["CHANGES.md\n", "Gemfile\n", "Gemfile.lock\n", "README.rdoc\n", "Rakefile\n", "lib\n", "spec\n", "test\n", "test_xml.gemspec\n"]

@apotonick sure this wasn't a one-off? This run of Representable passed and the test_xml suite is passing in JRuby 1.7.16 (would setup Travis if I could...)

While we're talking about XML and mapping you should check this out. Not quite ready for a release, but I should probably add a Representable template.

[sshaw]

Closing this as 0.1.7 does work on JRuby. Well, found some more info. Looks to be a know JRuby thing:

jruby/jruby#779
http://blog.headius.com/2013/06/the-pain-of-broken-subprocess.html