Welcome To Snipplr


Everyone's Recent Snippets Tagged ruby



1 ... 5 6 7 8 9 ... 13
3 3302 posted 17 years ago by sionnnn
1 1833 posted 17 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 2357 posted 17 years ago by narkisr
0 1962 posted 17 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 2015 posted 17 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 1940 posted 17 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 2758 posted 17 years ago by inkdeep
3 3110 posted 17 years ago by dbug13
1 1715 posted 17 years ago by paramah
2 2260 posted 17 years ago by paramah
2 1791 posted 17 years ago by Krypt
Select text Right-click, select "Filter through command..."
1 1733 posted 17 years ago by reedelrub
0 1848 posted 17 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 2332 posted 17 years ago by cnicolaou
1 2349 posted 17 years ago by nighthawk
2 2143 posted 17 years ago by nighthawk
0 1750 posted 17 years ago by haru01
I needed a quick way to unescape a URL Encoded string. I found 2 chill ways
2 1915 posted 17 years ago by chrisaiv
1 2066 posted 17 years ago by eugegim
http://www.sitepoint.com/forums/showthread.php?t=552741
1 1924 posted 17 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 2010 posted 18 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 1950 posted 18 years ago by PixelMin
0 1565 posted 18 years ago by johnloy
1 2439 posted 18 years ago by dbug13
1 1485 posted 18 years ago by filiptepper
1 ... 5 6 7 8 9 ... 13