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class method

Gem.post_install

() { (::Gem::Installer) -> untyped } -> ::Array[::Proc]

post_install(&hook)

# File tmp/rubies/ruby-4.1.0-preview1/lib/rubygems.rb, line 769
def self.post_install(&hook)
  @post_install_hooks << hook
end

Adds a post-install hook that will be passed an Gem::Installer instance when Gem::Installer#install is called

See also .post_build .post_reset .plugin_suffix_regexp .post_uninstall also in 4.0 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0