The Multimodal Interaction Framwork debugger enables model inspection at system runtime.

This ripl plugin automatically starts the debugger whenever an evaled input throws an exception. The debugger is started at the source of the exception.

Lightweight Ruby debugger written in plain Ruby using the TracePoint API

Proof of concept debugger in plain Ruby

A interactive command line tool for evaluating and debugging the puppet language

Interactive test debugger for Capybara tests

Linecache is a module for reading and caching lines. This may be useful for example in a debugger where the same lines are shown many times.

Developer tools for Trailblazer: debugger, activity visualizer and tracing.

pry-doc + pry-docmore + pry-debugger + pry-stack_explorer + pry-rescue + bond + jist

ruby-debug is a fast implementation of the standard Ruby debugger debug.rb. It is implemented by utilizing a new Ruby C API hook. The core component provides support that front-ends can build on. It provides breakpoint handling, bindings for stack frames among other things.

A pure-ruby debugger. No more puts "HERE!!!" or p :var => var, :other => other until you find what caused the bug. Just add a breakpoint and see the value of any variable.

== Description A gdb-like Ruby debugger with both high and low-level debugging support. To provide the advanced features this version works only with a patched MRI Ruby 2.1.5 runtime. For a version that works with Ruby 1.9.3, install a version starting with 1.93

Readapt is a Ruby debugger that natively supports the Debug Adapter Protocol. Features include next/step in/step out, local and global variable data, and individual thread control.

must_be provides runtime assertions which can easily be disabled in production environments. Likewise, the notifier can be customized to raise errors, log failure, enter the debugger, or anything else.

Starts a Google Chrome session. Load pages and examine the results.

Advanced debugger for ruby with natural `next` across blocks, debug of dynamic calls, stepping into function by name, etc..

Adds an initializer that loads and starts the debugger, and a 'rake debug' task that tells Phusion Passenger to restart with debugging enabled. This makes it possible to do interactive debugging when using the Phusion Passenger Apache module - it does not require the standalone se...

A set of patches to Ruby MRI 1.9.3 and 1.9.2 that adds run-time introspection, a call frame object, and other run-time support for things like debuggers. Necessary patches and some simple patch code are found in the git repository. See https://github.com/rocky/rb-threadframe/wiki/How-to-Install ...

ruby-debug is a fast implementation of the standard Ruby debugger debug.rb. It is implemented by utilizing a new Ruby C API hook. The core component provides support that front-ends can build on. It provides breakpoint handling, bindings for stack frames among other things.

invoke debugger if spec fails