gistfile1.txt

agrimm@agrimm-virtual-machine:~/virtual/small_eigen_collider$ ruby --version
jruby 1.6.0.dev (ruby 1.8.7 patchlevel 249) (2010-12-10 fatal: unrecognized argument: --format=format:%h) (OpenJDK 64-Bit Server VM 1.6.0_18) [linux-amd64-java]
agrimm@agrimm-virtual-machine:~/virtual/small_eigen_collider$ irb
jruby-head > Dir.allocate.inspect
Java::JavaLang::NullPointerException: 
	from org.jruby.RubyDir.inspect(RubyDir.java:498)
	from org.jruby.RubyDir$i_method_0_0$RUBYINVOKER$inspect.call(org/jruby/RubyDir$i_method_0_0$RUBYINVOKER$inspect.gen:65535)
	from org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:262)
	from org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:105)
	from org.jruby.ast.CallNoArgNode.interpret(CallNoArgNode.java:61)
	from org.jruby.ast.NewlineNode.interpret(NewlineNode.java:103)
	from org.jruby.ast.RootNode.interpret(RootNode.java:129)
	from org.jruby.evaluator.ASTInterpreter.INTERPRET_EVAL(ASTInterpreter.java:91)
	from org.jruby.evaluator.ASTInterpreter.evalWithBinding(ASTInterpreter.java:148)
	from org.jruby.RubyKernel.evalCommon(RubyKernel.java:1138)
	from org.jruby.RubyKernel.eval(RubyKernel.java:1091)
	from org.jruby.RubyKernel$s_method_0_3$RUBYINVOKER$eval.call(org/jruby/RubyKernel$s_method_0_3$RUBYINVOKER$eval.gen:65535)
	from org.jruby.internal.runtime.methods.DynamicMethod.call(DynamicMethod.java:178)
	from org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:252)
	from org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:71)
	from org.jruby.ast.FCallManyArgsNode.interpret(FCallManyArgsNode.java:60)
... 114 levels...
	from org.jruby.ast.BeginNode.interpret(BeginNode.java:83)
	from org.jruby.ast.NewlineNode.interpret(NewlineNode.java:103)
	from org.jruby.ast.BlockNode.interpret(BlockNode.java:71)
	from org.jruby.evaluator.ASTInterpreter.INTERPRET_METHOD(ASTInterpreter.java:70)
	from org.jruby.internal.runtime.methods.InterpretedMethod.call(InterpretedMethod.java:184)
	from org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:179)
	from org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:282)
	from org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:139)
	from home.agrimm.$_dot_rvm.rubies.jruby_minus_head.bin.irb.__file__(/home/agrimm/.rvm/rubies/jruby-head/bin/irb:17)
	from home.agrimm.$_dot_rvm.rubies.jruby_minus_head.bin.irb.load(/home/agrimm/.rvm/rubies/jruby-head/bin/irb)
	from org.jruby.Ruby.runScript(Ruby.java:699)
	from org.jruby.Ruby.runNormally(Ruby.java:584)
	from org.jruby.Ruby.runFromMain(Ruby.java:419)
	from org.jruby.Main.run(Main.java:304)
	from org.jruby.Main.run(Main.java:144)
	from org.jruby.Main.main(Main.java:113)jruby-head >