http://it580.com/tags/rails/ Recent content in Rails on 空想枫 Hugo -- gohugo.io en-us © 2001-2020 空想枫 Wed, 25 Apr 2018 09:12:24 +0000 http://it580.com/rails-task-debug/ Wed, 25 Apr 2018 09:12:24 +0000 http://it580.com/rails-task-debug/ 最近为Rails程序加了不少Task，为方便调试采用如下方法。 1、在task目录增加debug.rake文件，文件内容如下。 desc "switch rails logger to stdout" task :verbose => [:environment] do Rails.logger = Logger.new(STDOUT) end desc "switch rails logger log level to debug" task :debug => [:environment, :verbose] do Rails.logger.level = Logger::DEBUG end desc "switch rails logger log level to info" task :info => [:environment, :verbose] do Rails.logger.level = Logger::INFO end 2、这样就可以直接跑现有task的debug模式了。 rails debug taskname:something http://it580.com/ruby-on-rails-on-mac-os-x/ Sun, 26 May 2013 19:56:02 +0000 http://it580.com/ruby-on-rails-on-mac-os-x/ 1、Mac系统 系统更新 安装Xcode 4.4 Xcode -> Preferences -> Download Tab -> Install ‘Command Line Tools’ 2、安装homebrew ruby -e “$(curl -fsSL https://raw.github.com/mxcl/homebrew/go)" brew install git brew update 3、安装XQuartz(如果你要用ImageMagick) 访问: http://xquartz.macosforge.org/trac/wiki/Releases (下载最新的，当前是x11 2.7.4) 下载并完成安装 4、安装其他需要软件 brew install imagemagick curl get.pow.cx | sh brew install mysql (或者到Mysql官网下载) 5、RVM,Ruby,Rails curl -L https://get.rvm.io | bash source ~/.zprofile rvm install 1.9.3 rvm 1.9.3 –default gem install rails http://it580.com/install-ruby-on-rails-on-ubuntu-12-04-1-lts/ Tue, 02 Oct 2012 21:36:33 +0000 http://it580.com/install-ruby-on-rails-on-ubuntu-12-04-1-lts/ Ubuntu 12.04.1 LTS Desktop下使用RVM进行RoR安装及配置。 1、安装 RVM  执行如下命令: sudo apt-get install curl curl -L get.rvm.io | bash -s stable source ~/.rvm/scripts/rvm rvm requirements 应该会有类似提示: Additional Dependencies: # For Ruby / Ruby HEAD (MRI, Rubinius, & REE), install the following: ruby: /usr/bin/apt-get install build-essential openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev ncurses-dev automake libtool bison subversion pkg-config 根据提示执行如下命令: rvmsudo apt-get install build-essential openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev ncurses-dev automake libtool bison subversion pkg-config http://it580.com/debian-e4-b8-8bredminelighttpd-e5-ae-89-e8-a3-85-e9-83-a8-e7-bd-b2linode-vps/ Tue, 25 Oct 2011 09:11:38 +0000 http://it580.com/debian-e4-b8-8bredminelighttpd-e5-ae-89-e8-a3-85-e9-83-a8-e7-bd-b2linode-vps/ Redmine官方站点: http://www.redmine.org Redmine是基于RoR开发的Web项目管理应用，本次部署的是1.2.1版本。 1.安装ruby,rake… apt-get update apt-get install ruby rake librmagick-ruby libmysql-ruby rubygems libfcgi-ruby1.8 libopenssl-ruby1.8 2.安装rails,rack(根据Redmine版本要求安装对应的版本包) gem install rails -v=2.3.11 gem install rack -v=1.1.1 3.安装Redmine wget http://rubyforge.org/frs/download.php/75099/redmine-1.2.1.zip unzip redmine-1.2.1.zip mv redmine-1.2.1 /var/www/redmine 4.MySQL配置 登陆mysql,执行如下命令,建立redmine数据库,用户名为redmine,密码为my_password: grant all privileges on redmine.* to ‘redmine’@‘localhost’ identified by ‘my_password’; 5.Redmine配置 数据库配置: cp /var/www/redmine/config/database.yml.example /var/www/redmine/config/database.yml nano /var/www/redmine/config/database.yml database.yml内容根据你新建的数据库名称,mysql用户名,对应的密码进行修改: production: adapter: mysql database: redmine host: localhost username: redmine password: my_password http://it580.com/mac-os-x-10-4tiger-e4-b8-8bruby-on-rails-e7-bc-96-e8-af-91-e5-ae-89-e8-a3-85/ Wed, 14 Apr 2010 14:14:40 +0000 http://it580.com/mac-os-x-10-4tiger-e4-b8-8bruby-on-rails-e7-bc-96-e8-af-91-e5-ae-89-e8-a3-85/ 1.安装Xcode 2.5 下载链接:xcode25_8m2558_developerdvd.dmg，完成后直接安装即可。 2.安装Ruby curl –O ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.1-p376.tar.gz tar xzvf ruby-1.9.1-p376.tar.gz cd ruby-1.9.1-p376 ./configure –prefix=/usr/local make sudo make install 3.安装RubyGem curl –O http://rubyforge.org/frs/download.php/69365/rubygems-1.3.6.tgz tar xzvf rubygems-1.3.6.tgz cd rubygems-1.3.6 sudo ruby setup.rb 4.安装Ruby On Rails sudo gem install rails –include-dependencies 5.配置路径 安装完成后如果你直接执行ruby -v，看到的将还是系统已有的1.8.2版本，还需要执行如下操作。 nano ~/.profile 加入如下内容，保存退出。 export PATH=”/usr/local/bin:/usr/local/sbin:$PATH” 执行: . ~/.profile 检查是否加入/usr/local/bin等内容，执行如下命令: echo $PATH 如果已经包含我们加入的部分，再运行ruby -v就可以看到是版本已经是1.9.1p376。 完成。 http://it580.com/debian5-e4-b8-8bruby-on-rails-e8-87-aa-e7-bc-96-e8-af-91/ Sun, 29 Mar 2009 00:00:20 +0000 http://it580.com/debian5-e4-b8-8bruby-on-rails-e8-87-aa-e7-bc-96-e8-af-91/ 1.需要的编译环境 运行如下命令: apt-get install gcc make 2.安装Ruby 运行如下命令: wget ftp://ftp.ruby-lang.org/pub/ruby/1.8/ruby-1.8.7-p72.tar.gz tar xzvf ruby-1.8.7-p72.tar.gz cd ruby-1.8.7-p72 ./configure make make install 3.安装RubyGems 运行如下命令: wget http://rubyforge.org/frs/download.php/45905/rubygems-1.3.1.tgz tar xzvf rubygems-1.3.1.tgz cd rubygems-1.3.1 ruby setup.rb apt-get install zlib1g-dev wget http://www.blue.sky.or.jp/atelier/ruby/ruby-zlib-0.6.0.tar.gz tar xzvf ruby-zlib-.0.6.0 ruby extconf.rb make make install 4.安装Rails 运行如下命令: gem install rails http://it580.com/phusion-passengermod-rails/ Sun, 20 Apr 2008 15:42:01 +0000 http://it580.com/phusion-passengermod-rails/ Phusion Passenger — a.k.a. mod_rails 非常简单，方便的将rails部署于Apache上的apache模块，安装也非常简单。 在Ubuntu上的部署： sudo gem install passenger sudo passenger-install-apache2-module 如果有缺少组件，它会自动提示并给出建议的安装命令。 官网上有和Mongrel,Thin的对比性能测试报告，这里我就贴一下结果图表，具体点这里(Passenger,Mongrel,Thin的对比性能测试报告). 除了更加简单的rails部署，它还优化了rails的出错界面。点击这里访问(rails database error)