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Ruby VM Roundup: 1.9.2 Gets DTrace Support, Rubinius 1.0 RC2 Adds Installers, IronRuby IDEs

by Werner Schuster Follow 4 Followers on  Jan 16, 2010 2

Rubinius 1.0RC2 adds binary installers, while Ruby 1.9.2 will get DTrace support. IronRuby moves closer to 1.0 and SharpDevelop 3.1 gains IronRuby support. Also: WEBRick users should consider upgrading to the latest versions of Ruby 1.8.x and 1.9.1 because of a recently discovered vulnerability.

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Monitoring Ruby

by Werner Schuster Follow 4 Followers on  Dec 14, 2007

Developing Ruby and RoR apps might be easy - but what to do when something goes wrong, the interpreter misbehaves or memory leaks spring up. We look at the current options for taking a peek inside Ruby applications.

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Ruby on Mac OS X Leopard with DTrace, XCode and Interface Builder support

by Werner Schuster Follow 4 Followers on  Oct 26, 2007

The newly released Mac OS X Leopard ships with the Ruby 1.8.6 and various Ruby libraries and tools installed. Leopard also includes DTrace probes for profiling Ruby, XCode and Interface Builder support and more.

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Using Dtrace to Improve Rails Performance

by Sam Aaron Follow 0 Followers on  Apr 29, 2007 1

InfoQ investigates how three companies recently collaborated to use DTrace, a powerful open source process introspection tool, to find and fix a substantial Rails latency issue.

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DTrace: Dynamic Tracing with a Java API

by Rob Thornton Follow 0 Followers on  Nov 16, 2006 2

DTrace is an open-source dynamic tracing framework originally written for Solaris 10 and coming soon to OS X, Linux and BSD systems. A Java API for DTrace is available, allowing you to run DTrace scripts and allowing you to present the output in a more meaningful way.

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