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Everyone's Recent Snippets Tagged ruby



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3 1105 posted 15 years ago by sionnnn
1 890 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 1253 posted 16 years ago by narkisr
0 930 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.
1 988 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/).
1 917 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 1242 posted 16 years ago by inkdeep
3 982 posted 16 years ago by dbug13
1 737 posted 16 years ago by paramah
2 943 posted 16 years ago by paramah
2 800 posted 16 years ago by Krypt
Select text Right-click, select "Filter through command..."
1 828 posted 16 years ago by reedelrub
0 860 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 1001 posted 16 years ago by cnicolaou
1 1039 posted 16 years ago by nighthawk
2 933 posted 16 years ago by nighthawk
0 822 posted 16 years ago by haru01
I needed a quick way to unescape a URL Encoded string. I found 2 chill ways
2 900 posted 16 years ago by chrisaiv
1 953 posted 16 years ago by eugegim
http://www.sitepoint.com/forums/showthread.php?t=552741
1 870 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.
2 960 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.
1 844 posted 16 years ago by PixelMin
0 705 posted 16 years ago by johnloy
1 1125 posted 16 years ago by dbug13
1 715 posted 16 years ago by filiptepper
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