ruby 1.9、rvm、sinatra 和 rackup

Question

gem 文件

source :rubygems
gem 'sinatra'

配置.ru

require 'app'
run App

应用.rb

require 'bundler/setup'
require 'sinatra'

class App < Sinatra::Base
  get '/' do
   'hello world'
  end
end

rackup 失败

.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require': no such file to load -- app (LoadError)

适用于 ruby 1.8。为什么？

Answer 1

我认为这是因为 1.9.2 不再包含“.”默认情况下在加载路径中。

有关更多信息，请参阅此问题:Why does Ruby 1.9.2 remove "." from LOAD_PATH, and what's the alternative?