.@fernandezpablo Ruby 1.9.3 got concurrent GC. @JRuby 1.7 is getting InvokeDynamic support. @Rubinius 2.0 is nearing production readiness
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.@fernandezpablo Ruby 1.9.3 got concurrent GC. @JRuby 1.7 is getting InvokeDynamic support. @Rubinius 2.0 is nearing production readiness