Adds a post-install hook that will be passed an Gem::Installer instance when Gem::Installer#install is called
Adds a post-uninstall hook that will be passed a Gem::Uninstaller instance and the spec that was uninstalled when Gem::Uninstaller#uninstall is called
Adds a pre-install hook that will be passed an Gem::Installer instance when Gem::Installer#install is called. If the hook returns false then the install will be aborted.
Adds a pre-uninstall hook that will be passed an Gem::Uninstaller instance and the spec that will be uninstalled when Gem::Uninstaller#uninstall is called
Safely read a file in binary mode on all platforms.
Safely write a file in binary mode on all platforms.
Is this a windows platform?
Find the ‘rubygems_plugin’ files in the latest installed gems and load them
The default directory for binaries
A wrapper around RUBY_ENGINE const that may not be defined
Allows toggling Windows behavior. This method is available when requiring ‘rubygems/test_case’
The number of bytes that are immediately available for reading.