Gemfile 里面: gem 'rainbows', '~> 4.6.2'
然后 config.ru 里面:
require 'bundler'
Bundler.require
Rainbows::Configurator::Rainbows! do
use :ThreadSpawn # concurrency model to use
worker_connections 40
keepalive_timeout 0 # zero disables keepalives entirely
client_max_body_size 5*1024*1024 # 5 megabytes
keepalive_requests 666 # default:100
client_header_buffer_size 2 * 1024 # 2 kilobytes
end
居然报错 undefined method `Rainbows!' for Rainbows::Configurator:Module (NoMethodError)
我就纳闷了,既然调用到了 Rainbows::Configurator 这个模块说明 gem 引用成功啦,怎么里面的方法不对????求大婶解惑或者说说可能的原因~~