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Everyone's Recent Snippets Tagged ruby



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3 1110 posted 15 years ago by sionnnn
1 892 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 1255 posted 16 years ago by narkisr
0 936 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.
1 990 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 1250 posted 16 years ago by inkdeep
3 986 posted 16 years ago by dbug13
1 738 posted 16 years ago by paramah
2 947 posted 16 years ago by paramah
2 805 posted 16 years ago by Krypt
Select text Right-click, select "Filter through command..."
1 832 posted 16 years ago by reedelrub
0 864 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 1004 posted 16 years ago by cnicolaou
1 1043 posted 16 years ago by nighthawk
2 935 posted 16 years ago by nighthawk
0 825 posted 16 years ago by haru01
I needed a quick way to unescape a URL Encoded string. I found 2 chill ways
2 903 posted 16 years ago by chrisaiv
1 955 posted 16 years ago by eugegim
http://www.sitepoint.com/forums/showthread.php?t=552741
1 877 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.
2 967 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.
1 845 posted 16 years ago by PixelMin
0 708 posted 16 years ago by johnloy
1 1132 posted 16 years ago by dbug13
1 720 posted 16 years ago by filiptepper
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