| ################################################################## | |
| # ruby 1.9.2p290 (2011-07-09 revision 32553) [x86_64-darwin11.0.0] | |
| # 10gen: mongo-1.5.2 | |
| # bson-1.5.2 (BSON::BSON_C) | |
| ################################################################## | |
| user system total real | |
| 10gen: insert 10,000 blank documents 0.670000 0.060000 0.730000 ( 0.744400) | |
| 10gen: insert 10,000 blank documents safe mode 1.200000 0.140000 1.340000 ( 1.800714) | |
| 10gen: insert 1,000 normal documents 0.090000 0.010000 0.100000 ( 0.091035) |
This installs a patched ruby 1.9.3-p327 with various performance improvements and a backported COW-friendly GC, all courtesy of funny-falcon.
You will also need a C Compiler. If you're on Linux, you probably already have one or know how to install one. On OS X, you should install XCode, and brew install autoconf using homebrew.
| ~/.bashrc: executed by bash(1) for non-login shells. | |
| # see /usr/share/doc/bash/examples/startup-files (in the package bash-doc) | |
| # for examples | |
| if [[ -n "$PS1" ]] ; then | |
| # don't put duplicate lines in the history. See bash(1) for more options | |
| # ... or force ignoredups and ignorespace | |
| HISTCONTROL=ignoredups:ignorespace |
It's pretty easy to do polymorphic associations in Rails: A Picture can belong to either a BlogPost or an Article. But what if you need the relationship the other way around? A Picture, a Text and a Video can belong to an Article, and that article can find all media by calling @article.media
This example shows how to create an ArticleElement join model that handles the polymorphic relationship. To add fields that are common to all polymorphic models, add fields to the join model.
| /* | |
| * Starts jetty for scalatra programatically | |
| * | |
| * Replace YourApplicationEndpointFilter with the filter in your application | |
| */ | |
| import org.eclipse.jetty.server.Server | |
| import org.eclipse.jetty.servlet.{DefaultServlet, ServletContextHandler} | |
| object JettyLauncher { | |
| def main(args: Array[String]) { |
| Gems: | |
| gem 'cucumber' | |
| gem 'cucumber-rails' | |
| gem 'rspec' | |
| gem 'rspec-rails' | |
| gem 'capybara' | |
| gem 'database_cleaner' | |
| gem 'spork' | |
| gem 'watchr' |
| logger.warn "*** BEGIN RAW REQUEST HEADERS ***" | |
| self.request.env.each do |header| | |
| logger.warn "HEADER KEY: #{header[0]}" | |
| logger.warn "HEADER VAL: #{header[1]}" | |
| end | |
| logger.warn "*** END RAW REQUEST HEADERS ***" |
