source 'http://ruby.taobao.org/'
gem 'rails', '3.2.2'
gem 'rails-i18n', '0.1.8'
gem 'jquery-rails', '2.0.1'
gem 'rails_autolink', '>= 1.0.6'
# Gems for Mongodb support
gem 'mongoid', '2.4.3'
gem 'bson', '1.5.2'
gem 'bson_ext', '1.5.2'
gem 'mongo-rails-instrumentation', '0.2.4'
gem 'mongoid_auto_increment_id', '0.4.0'
gem 'mongoid_rails_migrations', '~> 0.0.14'
# Word segmentation and search
gem 'chinese_pinyin', '0.4.1'
gem 'rmmseg-cpp-huacnlee', '0.2.9'
gem 'redis-search', '0.7.0'
# Gems used only for assets and not required
# in production environments by default.
group :assets do
gem 'sass-rails', '~> 3.2.3'
gem 'coffee-rails', '~> 3.2.1'
# See https://github.com/sstephenson/execjs
# readme for more supported runtimes
# gem 'therubyracer'
gem 'uglifier', '>= 1.0.3'
end
# Upload plugins
gem 'carrierwave', '0.5.8'
gem 'carrierwave-mongoid', '0.1.3', :require => 'carrierwave/mongoid'
gem 'carrierwave-upyun', '0.1.5'
gem 'mini_magick', '3.4'
# User, permission, and third-party authentifcation
gem 'devise', '2.0.4'
gem 'devise_invitable', '1.0.0'
gem 'cancan', '~> 1.6.7'
gem 'omniauth', '~> 1.0.3'
gem 'omniauth-openid', '~> 1.0.1'
gem 'omniauth-douban', :git => "git://github.com/ballantyne/omniauth-douban.git"
# Pagination
gem 'will_paginate', '3.0.3'
gem 'will_paginate_mongoid', '1.0.4'
gem 'bootstrap-will_paginate', '0.0.6'
# Markdown plugins
gem 'redcarpet', '~> 2.1.1'
gem 'hpricot', '~> 0.8.6'
gem 'pygments.rb', '~> 0.2.7'
# Redis, redis namespace and objects
gem 'redis', '2.2.2'
gem 'redis-namespace', '~> 1.0.2'
gem 'redis-objects', '0.5.2'
# YAML configuration
gem 'settingslogic', '~> 2.0.8'
# View components and helpers
gem 'cells', '3.8.3'
gem 'sprite-factory', '1.4.2'
gem 'social-share-button', '0.0.3'
gem 'simple_form', '~> 2.0.1'
gem 'twitter-bootstrap-rails', '~> 2.0.4'
gem 'htmldiff', :git => 'git://github.com/huacnlee/htmldiff.git'
# Wice grid for Cpanel
gem 'wice_grid', '3.0.4'
gem 'mongoid_wice_grid', '4.0.0', :require => 'wice_grid'
# Delayed or Crontab jobs
gem 'whenever', '0.7.3'
gem 'resque', '1.20.0', :require => 'resque/server'
gem 'resque_mailer', '2.0.3'
gem 'juggernaut', '~> 2.1.1'
# Documents, charts and reports
gem 'googlecharts', '~> 1.6.8'
gem 'ekuseru', '~> 0.3.10'
gem 'fastercsv', '~> 1.5.4'
# Gems for Google Maps
gem 'gmaps4rails', '~> 1.4.8'
gem 'mongoid_geo', '~> 0.6.0'
# AWS simple email server
gem 'aws-ses', '~> 0.4.4'
gem 'mail_view', :git => 'git://github.com/37signals/mail_view.git'
# Quick API
gem 'grape', :git => 'git://github.com/intridea/grape.git', :branch => 'frontier'
# Other plugins
gem 'daemon-spawn', '~> 0.4.2'
gem 'quiet_assets', :git => 'git://github.com/AgilionApps/quiet_assets.git'
gem 'tagged-cache', '1.1.1'
group :development, :test do
gem 'capistrano', '2.11.2'
gem 'chunky_png', "1.2.5"
gem "memcache-client", "1.8.5"
gem 'progress_bar'
gem 'rspec-rails', '~> 2.8.1'
gem 'factory_girl_rails', '~> 1.7.0'
gem 'thin', '~> 1.3.1'
gem "simplecov", :require => false
gem "rspec-cells"
gem "capybara"
end
group :production do
gem "unicorn", '~> 4.2.0'
gem 'dalli', '1.1.5'
end
分类 (这里已经帮你做好了)，README, 怎么使用 (别人怎么做或视频)，源代码 (很重要)。为什么，总结，自己写。要懂得联系自己已经学习／懂了的！
删除 gem 'wice_grid'和 gem 'mongoid_wice_grid'后，rails s 能正常运行啦：
用'thin'取代'web-brick'，发现这套 Gemfile 还挺好。以后有时间逐个击破之。
rails new appname -O
touch config/mongoid.yml
vim config/mongoid.yml
简单的几条命令，rails 就构架成功啦。
Ruby version 1.9.3 (x86_64-linux)
RubyGems version 1.8.15
Rack version 1.4
Rails version 3.2.2
JavaScript Runtime therubyracer (V8)
Action Pack version 3.2.2
Active Resource version 3.2.2
Action Mailer version 3.2.2
Active Support version 3.2.2
Middleware
ActionDispatch::Static
Rack::Lock
#<ActiveSupport::Cache::Strategy::LocalCache::Middleware:0x000000047d6550>
Rack::Runtime
Rack::MethodOverride
ActionDispatch::RequestId
Rails::Rack::Logger
ActionDispatch::ShowExceptions
ActionDispatch::DebugExceptions
ActionDispatch::RemoteIp
ActionDispatch::Reloader
ActionDispatch::Callbacks
ActionDispatch::Cookies
ActionDispatch::Session::CookieStore
ActionDispatch::Flash
ActionDispatch::ParamsParser
ActionDispatch::Head
Rack::ConditionalGet
Rack::ETag
ActionDispatch::BestStandardsSupport
Warden::Manager
Rack::Mongoid::Middleware::IdentityMap
Application root /home/kevin/hujoycore
Environment development
我不是很懂 rails，但如果我想了解这些 gems 的作用，我会 google "___ documentation" "___ tutorial" "___ example"
楼主在杭州吗？我之前在旺旺群里提过一个想法，在 ruby tuesday 的时候可以时不时加入一次源码阅读的活动，阅读的对象可以就是这些 gem，当然组织这样的活动需要预先稍作准备，但是大家轮流负责应该问题也不大
我一开始接触 Gem 时也特别郁闷，觉得跟 JAR 包特别不一样，当时还觉得 JAR 好用。。跟着文档说明一步步实现，用过一两个后慢慢适应了。我第一个是 Top4r，淘宝的对接接口。
@huacnlee 华顺你好，请问 ruby-china 源码 gemfile 里这样
gem 'grape', :github => 'intridea/grape', :branch => 'frontier'
然后
bundle install
Updating git://github.com/intridea/grape.git
fatal: ambiguous argument 'frontier': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git [...] -- [...]'
Git error: command git rev-parse frontier in directory
/Users/hjj/.rvm/gems/ruby-1.9.3-p392/cache/bundler/git/grape- c77c5fb0336b00082cc45f4584f3dddedc8cb513 has failed.
If this error persists you could try removing the cache directory
'/Users/hjj/.rvm/gems/ruby-1.9.3-p392/cache/bundler/git/grape- c77c5fb0336b00082cc45f4584f3dddedc8cb513'
改成
gem 'grape'
bundle install 通过，但是启动却这样
ruby-china git:(master) ✗ rails s
=> Booting Thin
=> Rails 3.2.13 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
Exiting
/Users/hjj/open_source/ruby-china/app/grape/entities.rb:5:in <module:APIEntities>': uninitialized constant Grape::Entity (NameError)
from /Users/hjj/open_source/ruby-china/app/grape/entities.rb:4:inmodule:RubyChina'
from /Users/hjj/open_source/ruby-china/app/grape/entities.rb:3:in <top (required)>'
from /Users/hjj/.rvm/gems/ruby-1.9.3-p392/gems/backports- 2.6.7/lib/backports/tools.rb:314:inrequire'
在 app/grape/entities.rb 文件里 require‘grape’也不行，该怎么改呢
