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Everyone's Recent Snippets Tagged ruby



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3 2365 posted 16 years ago by sionnnn
1 1128 posted 16 years ago by dbug13
Creating a object that doesn't have any methods in Ruby (regular objects inherit methods from Object class), useful for Proxies that use method missing (http://onestepback.org/index.cgi/Tech/Ruby/BlankSlate.rdoc).
1 1581 posted 16 years ago by narkisr
0 1206 posted 16 years ago by hlubek
Can be used to generate a random code for an online voucher. You just need to set VOUCHER_CODE_LENGTH in your environment.rb or similar.
1 1261 posted 16 years ago by jordanbrock
An example of redo statement in Ruby, redo makes an iteration step repeat itself again (http://www.rubyrailways.com/rubys-most-underused-keyword/).
1 1164 posted 16 years ago by narkisr
I had a directory tree with around 4000 pdf files and I needed a page count - so I semi-rolled this. I swiped the counter code from the gem README: http://github.com/yob/pdf-reader/tree/master It could be more contained - as is I run it from irb:...
1 1688 posted 16 years ago by inkdeep
3 2281 posted 16 years ago by dbug13
1 1009 posted 16 years ago by paramah
2 1448 posted 16 years ago by paramah
2 1099 posted 16 years ago by Krypt
Select text Right-click, select "Filter through command..."
1 1052 posted 16 years ago by reedelrub
0 1168 posted 16 years ago by eugegim
Rake task - Copies files from one directory to another in a batch of 50 files, giving 15 seconds break between each batch.
1 1509 posted 16 years ago by cnicolaou
1 1523 posted 16 years ago by nighthawk
2 1382 posted 16 years ago by nighthawk
0 1075 posted 16 years ago by haru01
I needed a quick way to unescape a URL Encoded string. I found 2 chill ways
2 1201 posted 16 years ago by chrisaiv
1 1301 posted 16 years ago by eugegim
http://www.sitepoint.com/forums/showthread.php?t=552741
1 1174 posted 16 years ago by chrisaiv
Simple Outlook automation, the idea is to use this in cygwin to send files without opening the outlook UI, to use it place the code under /bin folder and make it executable with chmod +x.
2 1251 posted 16 years ago by narkisr
If you get "JPEG marker not found!" error when you try to open an image file you must read it in binary mode.
1 1266 posted 16 years ago by PixelMin
0 941 posted 16 years ago by johnloy
1 1553 posted 17 years ago by dbug13
1 907 posted 17 years ago by filiptepper
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