# File lib/bundler/vendor/postit/lib/postit/installer.rb, line 3 def initialize(bundler_version) @bundler_version = bundler_version end
# File lib/bundler/vendor/postit/lib/postit/installer.rb, line 20 def install! return if installed? require 'rubygems/dependency_installer' installer = Gem::DependencyInstaller.new installer.install('bundler', @bundler_version) installer.installed_gems end
# File lib/bundler/vendor/postit/lib/postit/installer.rb, line 7 def installed? if Gem::Specification.respond_to?(:find_by_name) !Gem::Specification.find_by_name('bundler', @bundler_version).nil? else requirement = Gem::Requirement.new(@bundler_version) Gem.source_index.gems.values.any? do |s| s.name == 'bundler' && requirement.satisfied_by?(s.version) end end rescue LoadError false end