load_path.rb

bundler_standalone_loader = 'gems/bundler/setup'

begin
  require_relative bundler_standalone_loader
rescue LoadError
  puts "WARNING: Standalone bundle loader is not at #{bundler_standalone_loader}. Using Bundler to load gems."
  require "bundler/setup"
  Bundler.require
end

lib_dir = File.expand_path('../lib', __FILE__)
$LOAD_PATH.unshift lib_dir unless $LOAD_PATH.include?(lib_dir)

libraries_dir = ENV['LIBRARIES_HOME']
unless libraries_dir.nil?
  libraries_dir = File.expand_path(libraries_dir)
  $LOAD_PATH.unshift libraries_dir unless $LOAD_PATH.include?(libraries_dir)
end