Ruby on Rails 筆記 ( RoR )

Ruby on Rails 筆記 (RoR)

實用網站
Ruby on Rails 實戰聖經
http://ihower.tw/rails3/index.html

# gem install
# gem install rubygems-update
Successfully installed rubygems-update-1.8.24
1 gem installed
Installing ri documentation for rubygems-update-1.8.24...
Installing RDoc documentation for rubygems-update-1.8.24...
#gem update --system  
Updating RubyGems
Updating rubygems-update
Successfully installed rubygems-update-1.8.24
Updating RubyGems to 1.8.24
Installing RubyGems 1.8.24
RubyGems 1.8.24 installed
== 1.8.24 / 2012-04-27
* 1 bug fix:
  * Install the .pem files properly. Fixes #320
  * Remove OpenSSL dependency from the http code path

------------------------------------------------------------------------------
RubyGems installed the following executables:
        /usr/bin/gem



# rails server <啟用 RoR 專案>
# cat Gemfile  <可以看到 source :rubygems>
# public<dir>       <網頁所在>
# config<dir>       <configuration>
# RAILS_ENV=production script/rails server <以 Production 環境啟用 RoR>
# rails s -e  production (同上)
# rails server <未指定開發環境>
# RAILS_ENV=production rails s
# RAILS_ENV=production script/rails server -P 81 <TCP port 81 如未指定則 Default TCP port 3000>

# gem install gem_name --no-ri --no-rdoc <不安裝ri或rdoc文件>

或 vi ~/.gemrc 加入 gem: --no-ri --no-rdoc 一勞永逸 (http://docs.rubygems.org/read/book/2)

為何有這個小筆記呢
是因為 graylog2 是 RoR
http://xrcd2.blogspot.tw/2012/07/graylog2-centos-63-ruby-193.html
及 redmone 也是 RoR
http://xrcd2.blogspot.tw/2012/07/redmine-203.html