| require 'active_record' | |
| require 'benchmark/ips' | |
| ActiveRecord::Base.establish_connection( | |
| :adapter => 'sqlite3', | |
| :database => ':memory:') | |
| ActiveRecord::Base.connection.create_table('posts') do |t| | |
| t.string :name | |
| t.timestamps |
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.
| # Reference: http://blog.jerodsanto.net/2010/12/minimally-awesome-todos/ | |
| # | |
| # Improvements: | |
| # | |
| # *) It now supports tracking multiple projects/todo files. | |
| # *) Use 'cat -b' to get task order instead of hard-coding line number in files. | |
| # | |
| # 3 actions available: | |
| # - Create a new task in project "prj": td prj task | |
| # - Delete third task: tddone prj 3 |
| wget http://rubyforge.org/frs/download.php/75414/linecache19-0.5.13.gem | |
| wget http://rubyforge.org/frs/download.php/75415/ruby-debug-base19-0.11.26.gem | |
| gem install linecache19-0.5.13.gem | |
| gem install ruby-debug-base19-0.11.26.gem -- --with-ruby-include=$HOME/.rvm/src/ruby-1.9.3-p194 | |
| rm linecache19-0.5.13.gem | |
| rm ruby-debug-base19-0.11.26.gem |
| # before this file is loaded, a locale should be set: | |
| # | |
| # In a browser environment, you can use: | |
| # ```<script>__locale='en';</script>``` | |
| # | |
| # In a server environment (specifically node.js): | |
| # ```global.__locale = 'en';``` | |
| # normalize in-app locale string to "en" or "de-AT" | |
| parts = @__locale.split('-') |
| module Where | |
| class <<self | |
| attr_accessor :editor | |
| def is_proc(proc) | |
| source_location(proc) | |
| end | |
| def is_method(klass, method_name) | |
| source_location(klass.method(method_name)) |
| import java.awt.*; | |
| import javax.swing.*; | |
| public class AnimatedScreenCapture extends JFrame { | |
| JLabel label; | |
| Robot robot; | |
| Rectangle screenRect; | |
| int scaleX; |
| #!/usr/bin/env ruby | |
| # Print the complexity over time for a Ruby method in a | |
| # git repository. | |
| # | |
| # Requires: >= bash ?.? | |
| # >= git 1.7.1 | |
| # >= ruby 1.9.2 | |
| # >= flog 2.5.0 | |
| # |
| $ rvm 1.8.7,1.9.2,ree,rbx,macruby-0.8,jruby benchmark_haversine.rb | |
| ## 1.8.7-p330 | |
| Rehearsal --------------------------------------------------- | |
| ruby-1.8.7-p330 11.870000 0.030000 11.900000 ( 12.120409) | |
| ----------------------------------------- total: 11.900000sec | |
| user system total real | |
| ruby-1.8.7-p330 12.020000 0.040000 12.060000 ( 12.556268) |
| // $('img.photo',this).imagesLoaded(myFunction) | |
| // execute a callback when all images have loaded. | |
| // needed because .load() doesn't work on cached images | |
| // Modified with a two-pass approach to changing image | |
| // src. First, the proxy imagedata is set, which leads | |
| // to the first callback being triggered, which resets | |
| // imagedata to the original src, which fires the final, | |
| // user defined callback. |