#15 楼 @chairy11 1、第一步，你费事整合下 2、然后你们在同一个 repo 下共同开发 3、大家都遵循你们公司的规范 4、找个第三者做代码审查，不规范，打回重写

#2 楼 @chairy11 oh, no. 你们公司规范呢？

整合下，丢 assets 下面，rails 自带的挺好用。 居然都是女生！！！

能远程实时同步直播嘛？

Sinatra + grape 吧 或者直接上 rails

#13 楼 @prajnamas 赞，逐步替换，保证了项目一直可用。

Use include, like this:

class ApplicationController < ActionController::Base
  # Prevent CSRF attacks by raising an exception.
  # For APIs, you may want to use :null_session instead.
  protect_from_forgery with: :exception

  include ApplicationHelper

  layout false
end

Gem list for development

• awesome_print
• better_errors
• brakeman
• rails_best_practices
• pry
• pry-rails
• did_you_mean
• capistrano
• byebug
• spring
• simplecov
• factory_girl
• database_cleaner
• seed-fu

Gem list for production

• acts-as-taggable-on
• kaminari
• active_model_serializers
• mini_magick
• carrierwave
• jbuilder
• bcrypt
• rack-cors
• rails-api
• grape
• mailboxer
• acts_as_follower
• devise
• cancancan
• rolify
• vines
• ruby-jwt
• acts_as_tree
• exception_notification
• acts_as_list
• br_star
• backup
• validates_url
• slanger
• awesome_nested_set
• acts_as_commentable_with_threading
• rubocop
• sidekiq
• resque
• social_stream
• unread
• whenever
• redis-objects
• rabl
• puma
• foreman
• god

Gem list for test

group :development, :test do
  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
  gem 'byebug'
  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
  gem 'spring'

  gem 'awesome_print', require: false
  gem 'brakeman', require: false
  gem 'rails_best_practices', require: false
  gem 'rubocop', require: false
  gem 'simplecov', require: false
  gem 'better_errors'

  # gem 'spring-commands-rspec'
  # gem 'email_spec'
  # gem 'timecop'
  # gem 'vcr'
  # gem 'fakeweb'

  # for test
  gem 'rspec-rails'
  gem 'factory_girl_rails'
  gem 'database_cleaner'
end

group :development do
  gem 'letter_opener'

  # deploy
  #gem 'capistrano'
  #gem 'capistrano-rvm'
  #gem 'capistrano-rails'
  #gem 'capistrano-bundler'
  #gem 'capistrano3-puma'
end

group :test do
  gem 'shoulda-matchers'
  gem 'ffaker'
end

Gem list for doc

• rdoc
• sdoc
• yard
• ruby-style-guide

#38 楼 @kayakjiang Thx. But for someone stepping in to a legacy code base, and adding regression tests, it was very surprising. I am very surprising.

你有做 spec controller 吗？

require 'rails_helper'
require 'awesome_print'

RSpec.describe Api::V1::UsersController, type: :controller do
  describe "GET #show" do
    before do
      @user = create :user
      @request.headers['Authorization'] = "Token token=#{@user.authentication_token}, email=#{@user.email}"  # 问题point
    end

    after do
      @request.headers['Authorization'] = nil
    end

    it "returns http success" do
      get :show, { id: @user.to_param, format: :json }
      ap response.body  # 此处有一个奇怪的反应，打印 "" 这个""不知从何处而来。原因是加入了@request.headers['Authorization'] = "xxx“的设置，去掉就正常返回。
      json_hash = JSON.parse(response.body)
      expect(json_hash['code']).to eq(200)
    end
  end
end

console log

""
F

Failures:

  1) Api::V1::UsersController GET #show returns http success
     Failure/Error: json_hash = JSON.parse(response.body)
     JSON::ParserError:
       A JSON text must at least contain two octets!
     # /home/yy/.rvm/gems/ruby-2.1.6/gems/json-1.8.2/lib/json/common.rb:155:in `initialize'
     # /home/yy/.rvm/gems/ruby-2.1.6/gems/json-1.8.2/lib/json/common.rb:155:in `new'
     # /home/yy/.rvm/gems/ruby-2.1.6/gems/json-1.8.2/lib/json/common.rb:155:in `parse'
     # ./spec/controllers/api/v1/users_controller_spec.rb:20:in `block (3 levels) in <top (required)>'
     # ./spec/support/database_cleaner.rb:10:in `block (3 levels) in <top (required)>'
     # /home/yy/.rvm/gems/ruby-2.1.6/gems/database_cleaner-1.4.1/lib/database_cleaner/generic/base.rb:15:in `cleaning'
     # /home/yy/.rvm/gems/ruby-2.1.6/gems/database_cleaner-1.4.1/lib/database_cleaner/base.rb:92:in `cleaning'
     # /home/yy/.rvm/gems/ruby-2.1.6/gems/database_cleaner-1.4.1/lib/database_cleaner/configuration.rb:86:in `block (2 levels) in cleaning'
     # /home/yy/.rvm/gems/ruby-2.1.6/gems/database_cleaner-1.4.1/lib/database_cleaner/configuration.rb:87:in `call'
     # /home/yy/.rvm/gems/ruby-2.1.6/gems/database_cleaner-1.4.1/lib/database_cleaner/configuration.rb:87:in `cleaning'
     # ./spec/support/database_cleaner.rb:9:in `block (2 levels) in <top (required)>'

database_cleaner config

RSpec.configure do |config|

  config.before(:suite) do
    DatabaseCleaner.strategy = :transaction
    DatabaseCleaner.clean_with(:truncation)
  end

  config.around(:each) do |example|
    DatabaseCleaner.cleaning do
      example.run
    end
  end

end

前端模板引擎

我觉得最大的问题在于账户的同步

#4 楼 @lips 我不是 36 氪的，不知

:plus1:

puma/unicorn/passenger/thin 其实用了再说吧。提前预测是好事。

#6 楼 @rei 配置了，其他.bashrc .bash_profile .profile 里面的 rvm 配置都删除了。只保留了.zshrc 里面的。 我没理解你说的第一位是什么意思？ export PATH=$PATH:rvm_path

我也有这个问题，各种谷歌，stackoverflow 无果，ruby 重装了好几遍，最后卸载了oh-my-zsh。

rvm curWarning! PATH is not properly set up, '/home/xiajian/.rvm/gems/ruby-1.9.3-p551@tophold/bin' is not at first place,
         usually this is caused by shell initialization files - check them for 'PATH=...' entries,
         it might also help to re-add RVM to your dotfiles: 'rvm get stable --auto-dotfiles',
         to fix temporarily in this shell session run: 'rvm use ruby-1.9.3-p551@tophold'.
current 

#12 楼 @string2020 完全是个人喜好，用了 N 年 vim 又怎样，我认识一哥们 N 年后换了 sublime。我系统装了 atom, vim, sublime, rubymine，每次第一个出现在脑海的名字就打开。

你应该全部贴在这里，有兴趣的才去关注微信号。

application controller 啊

#17 楼 @ruby_sky …

#5 楼 @chairy11 后面那些带前缀的是 rmagick 或者 minimagick 处理的 补充一下，ruby-china 的 baseuploder 是抽出来的，给其他继承用，外面用的是它的子类。。。见 AvatarUploader

# encoding: utf-8

class ImageUploader < CarrierWave::Uploader::Base

  # Include RMagick or MiniMagick support:
  # include CarrierWave::RMagick
  include CarrierWave::MiniMagick

  # Choose what kind of storage to use for this uploader:
  storage :file

  # 存放目录，打印出来看看嘛
  def store_dir
    p model.class.to_s.underscore
    p mounted_as
    p model.id
    "uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
  end

  # 这里的就是minimagick处理的，文件名会保存为thumb_#{MD5}.extention(png/jpg)，也就是上面多出的四个带前缀的文件，big_xxx.png。相当于resize为200*200，下同
  version :thumb do
    process :resize_to_fit => [200, 200]
  end

  version :small do
    process :resize_to_fit => [32, 32]
  end

  version :mid do
    process :resize_to_fit => [48, 48]
  end

  version :large do
    process :resize_to_fit => [72, 72]
  end

  # 格式白名单
  def extension_white_list
    %w(jpg jpeg gif png)
  end

  # 文件名没必要纠结吧，有中文就写成这个
  def filename
    if original_filename
      @name ||= Digest::MD5.hexdigest(File.dirname(current_path))
      "#{@name}.#{file.extension}"
    end
  end
end

又出新品啦！赞

#17 楼 @gazeldx 其实还有一个 user<->user resources<->resources

#17 楼 @gazeldx 其实还有一个 user<->user resources<->resources

哥们哪里人？

#11 楼 @lyfi2003 n+1 是指？