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3 2021 posted 16 years ago by sionnnn
1 1078 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 1512 posted 16 years ago by narkisr
0 1148 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 1215 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 1120 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 1591 posted 16 years ago by inkdeep
3 1968 posted 16 years ago by dbug13
1 956 posted 16 years ago by paramah
2 1248 posted 16 years ago by paramah
2 1048 posted 16 years ago by Krypt
Select text Right-click, select "Filter through command..."
1 1005 posted 16 years ago by reedelrub
0 1098 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 1325 posted 16 years ago by cnicolaou
1 1351 posted 16 years ago by nighthawk
2 1229 posted 16 years ago by nighthawk
0 1023 posted 16 years ago by haru01
I needed a quick way to unescape a URL Encoded string. I found 2 chill ways
2 1141 posted 16 years ago by chrisaiv
1 1237 posted 16 years ago by eugegim
http://www.sitepoint.com/forums/showthread.php?t=552741
1 1119 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 1200 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 1107 posted 16 years ago by PixelMin
0 893 posted 16 years ago by johnloy
1 1440 posted 16 years ago by dbug13
1 874 posted 16 years ago by filiptepper
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