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Everyone's Recent Snippets Tagged ruby



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3 950 posted 15 years ago by sionnnn
1 774 posted 15 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 1123 posted 15 years ago by narkisr
0 800 posted 15 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.
1 842 posted 15 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/).
1 789 posted 15 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 1097 posted 15 years ago by inkdeep
3 851 posted 15 years ago by dbug13
1 639 posted 15 years ago by paramah
2 825 posted 15 years ago by paramah
2 694 posted 15 years ago by Krypt
Select text Right-click, select "Filter through command..."
1 716 posted 16 years ago by reedelrub
0 742 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.
1 890 posted 16 years ago by cnicolaou
1 909 posted 16 years ago by nighthawk
2 804 posted 16 years ago by nighthawk
0 712 posted 16 years ago by haru01
I needed a quick way to unescape a URL Encoded string. I found 2 chill ways
2 775 posted 16 years ago by chrisaiv
1 826 posted 16 years ago by eugegim
http://www.sitepoint.com/forums/showthread.php?t=552741
1 752 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.
2 832 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.
1 720 posted 16 years ago by PixelMin
0 582 posted 16 years ago by johnloy
1 996 posted 16 years ago by dbug13
1 621 posted 16 years ago by filiptepper
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