graph git history by month
$ ./git_history.rb 2008-03 |######## 5 commits 2008-04 |######################################## 25 commits 2008-05 | 0 commits 2008-06 | 0 commits 2008-07 |#### 3 commits 2008-08 |### 2 commits 2008-09 |############ 8 commits 2008-10 | 0 commits 2008-11 |###### 4 commits 2008-12 | 0 commits 2009-01 |# 1 commits 2009-02 |###################### 14 commits 2009-03 |######## 5 commits 2009-04 |############ 8 commits 2009-05 |############## 9 commits 2009-06 | 0 commits
./git_history.rb 30 vertical # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 07 08 09 10 11 12 01 02 03 04 05 06 07 08 09 10 11 12 01 02 03 04 05 06 2007 2007 2007 2007 2007 2007 2008 2008 2008 2008 2008 2008 2008 2008 2008 2008 2008 2008 2009 2009 2009 2009 2009 2009
Railscasts downloader script
#!/usr/bin/ruby require 'rss' p 'Downloading rss index' rss_string = open('http://feeds.feedburner.com/railscasts').read rss = RSS::Parser.parse(rss_string, false) videos_urls = rss.items.map { |it| it.enclosure.url }.reverse videos_filenames = videos_urls.map {|url| url.split('/').last } existing_filenames = Dir.glob('*.mov') missing_filenames = videos_filenames - existing_filenames p "Downloading #{missing_filenames.size} missing videos" missing_videos_urls = videos_urls.select { |video_url| missing_filenames.any? { |filename| video_url.match filename } } missing_videos_urls.each do |video_url| filename = video_url.split('/').last p filename p %x(wget #{video_url} -O #{filename}.tmp ) p %x(mv #{filename}.tmp #{filename} ) end p 'Finished synchronization'
autofile, un pequeño script para suites enredadas
Cuando te levantaste dijiste, este va a ser un gran día. Te hiciste un desayuno con todo y llegaste temprano al trabajo.
Mirás la lista de tareas para ver cual agarrás, y lleno de coraje te metés con la tarea difícil.
A pesar de que la suite de tests del proyecto está descuidada, vos querés hacer TDD/BDD. Corrés ./autotest solo para encontrarte un tsunami de fallos y errores.
Un clavo.
Así que, hay mucha mugre en la suite de tests, y no podés quitarla, muchos de esos tests son de otros. Decidís correr solo los tests de lo que estas implementando (si, sé que es feo), pero no querés correrlos manualmente
Y por eso, escribí autofile.rb.
./autofile.rb path/to/your/lonely/test
...y cada vez que escribís en el archivo del test, autofile lo corre de nuevo
#!/usr/bin/ruby @mtime=nil while true current_mtime = File.stat(ARGV.first).mtime if current_mtime != @mtime puts "found change, running test" puts `ruby #{ARGV.first}` @mtime = current_mtime end sleep 0.01 end
autofile, a little script for big hairy test suites
So, when you woke up today, you decided to make this a better day than yesterday; you started with a big healthty breakfast, and arrived to work early.
You look at your todo list to see what needs to be done next, and full of courage take that difficult task at the middle of the list.
Even though your project's test suite has been neglected, you know the way to go is TDD/BDD. You run ./autotest only to be greeted by a tsunami of failing tests and errors.
Bummer.
So, there's a lot of failing stuff on the test suite. You cannot remove it, as it's not yours. You decide to just run the tests for your new stuff (yeah, I know it's an ugly compromise), but don't want to run it manually.
Enter autofile.rb
./autofile.rb path/to/your/lonely/test
...and every time you write to the test file, it gets run again
#!/usr/bin/ruby @mtime=nil while true current_mtime = File.stat(ARGV.first).mtime if current_mtime != @mtime puts "found change, running test" puts `ruby #{ARGV.first}` @mtime = current_mtime end sleep 0.01 end