module VagrantPlugins::Cachier::Cap::Linux::Gemdir

Public Class Methods

gemdir(machine) click to toggle source
# File lib/vagrant-cachier/cap/linux/gemdir.rb, line 6
def self.gemdir(machine)
  gemdir = nil
  machine.communicate.tap do |comm|
    return unless comm.test('which gem')
    comm.execute 'gem env gemdir' do |buffer, output|
      gemdir = output.chomp if buffer == :stdout
    end
  end
  return gemdir
end