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3 2954 posted 17 years ago by sionnnn
1 1581 posted 17 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 2061 posted 17 years ago by narkisr
0 1677 posted 17 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 1747 posted 17 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 1643 posted 17 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 2292 posted 17 years ago by inkdeep
3 2777 posted 17 years ago by dbug13
1 1440 posted 17 years ago by paramah
2 1945 posted 17 years ago by paramah
2 1532 posted 17 years ago by Krypt
Select text Right-click, select "Filter through command..."
1 1468 posted 17 years ago by reedelrub
0 1597 posted 17 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 2000 posted 17 years ago by cnicolaou
1 2064 posted 17 years ago by nighthawk
2 1845 posted 17 years ago by nighthawk
0 1486 posted 17 years ago by haru01
I needed a quick way to unescape a URL Encoded string. I found 2 chill ways
2 1641 posted 17 years ago by chrisaiv
1 1807 posted 17 years ago by eugegim
http://www.sitepoint.com/forums/showthread.php?t=552741
1 1647 posted 17 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 1715 posted 17 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 1657 posted 17 years ago by PixelMin
0 1324 posted 17 years ago by johnloy
1 2139 posted 17 years ago by dbug13
1 1258 posted 17 years ago by filiptepper
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