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Everyone's Recent Snippets Tagged ruby



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3 1171 posted 16 years ago by sionnnn
1 934 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 1312 posted 16 years ago by narkisr
0 997 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 1045 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/).
1 972 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 1325 posted 16 years ago by inkdeep
3 1046 posted 16 years ago by dbug13
1 791 posted 16 years ago by paramah
2 998 posted 16 years ago by paramah
2 858 posted 16 years ago by Krypt
Select text Right-click, select "Filter through command..."
1 881 posted 16 years ago by reedelrub
0 914 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 1061 posted 16 years ago by cnicolaou
1 1103 posted 16 years ago by nighthawk
2 983 posted 16 years ago by nighthawk
0 870 posted 16 years ago by haru01
I needed a quick way to unescape a URL Encoded string. I found 2 chill ways
2 956 posted 16 years ago by chrisaiv
1 1008 posted 16 years ago by eugegim
http://www.sitepoint.com/forums/showthread.php?t=552741
1 928 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 1020 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.
1 896 posted 16 years ago by PixelMin
0 759 posted 16 years ago by johnloy
1 1183 posted 16 years ago by dbug13
1 766 posted 16 years ago by filiptepper
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