mjit.gem - RubyVM::MJIT.disable

A gem to trigger SEGV.

This is unofficial. Own your risk!

Add this line to your application's Gemfile:

gem 'mjit'

And then execute:

$ bundle

Or install it yourself as:

$ gem install mjit

When you use this gem, you must start Ruby with --jit. Otherwise it segfaults.

This gem adds following interfaces.

require 'mjit'

# This stops MJIT's internal profiler. Actually this doesn't stop MJIT compilation.
RubyVM::MJIT.disable

# This enables it again.
RubyVM::MJIT.enable

The gem is available as open source under the terms of the MIT License.