Alternative gem dependency for JRuby: json-jruby rather than json

[mjtko]

To allow couch_potato to work within JRuby, please could you add a dependency on the 'json-jruby' gem rather than the 'json' gem if JRUBY_VERSION is non-nil?

I'm afraid I'm not certain of the necessary steps to get this to work with Jeweler and its magical gemspec creation - I modified the Rakefile for my own purposes prior to a 'rake install' but, of course, this won't work for a distributed gem.

[langalex]

sorry neither do i. i guess this will have to wait until someone picks this up.

[mjtko]

Ok, I'll endeavour to get my head around it and supply an appropriate push request!

Just didn't want to fork etc if it was a simple job for you! :-)

[mjtko]

I made the assumption that this would be dealt with in a sensible fashion by rubygems, but it turns out that platform specific dependency management is not yet a feature. I guess the only way of supporting this sensibly is to roll a platform specific couch_potato gem for the '-universal-java' platform but this isn't something I think I'll get into.

For now, I'll stick with the download and modify Rakefile approach. When rubygems catches up one day I'll revisit this but will close for now.