method

pre_uninstall

v2_4_6 - Show latest stable - Class: Gem

pre_uninstall(&hook)

public

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

# File lib/rubygems.rb, line 820
  def self.pre_uninstall(&hook)
    @pre_uninstall_hooks << hook
  end