관리-도구
편집 파일: install_message.rb
# frozen_string_literal: true require_relative '../rubygems' require_relative 'user_interaction' ## # A default post-install hook that displays "Successfully installed # some_gem-1.0" Gem.post_install do |installer| ui = Gem::DefaultUserInteraction.ui ui.say "Successfully installed #{installer.spec.full_name}" end