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Everyone's Recent Snippets Tagged ruby



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0 235 posted 11 years ago by kerpunk
Don't forget to use require 'directory/name_of_class'
0 376 posted 11 years ago by chrisaiv
0 275 posted 11 years ago by chrisaiv
1 434 posted 11 years ago by endorfin
requires Rails libraries. could be rewritten to just use core Ruby libs, but I'm too lazy right now and I use this entirely in my Rails apps.
0 311 posted 11 years ago by mepatterson
Ruby provides a platform independent way of displaying file paths. Here are a few common ways to show absolute and relative paths.
0 302 posted 11 years ago by chrisaiv
0 255 posted 11 years ago by benjaminpearson
This could be further abstracted to work with other db's. Also, it really should be using Ruby's Tempfile class instead of assuming the local machine is *NIX based, but it works :)
0 303 posted 11 years ago by nate63179
In this instance, used as an after-deploy hook to create a symlink to a shared db config file
0 328 posted 11 years ago by nate63179
0 244 posted 11 years ago by tobewan
I had an XML file that I needed to convert to CSV. In order to make things easier for myself, I used a pipe | symbol instead of a comma so that there would be no parsing errors later. I also ended up writing the file to a Txt file and importing it...
1 479 posted 12 years ago by chrisaiv
This shows how we can find objects inside code blocks (aka data sets).
0 429 posted 12 years ago by chrisaiv
0 262 posted 12 years ago by almazom
1 244 posted 12 years ago by shiftyjelly
Inserted at the top of the method body, this line creates instance variables for each of the method parameters and sets them to their respective argument values.
0 340 posted 12 years ago by pmadden
Put the following in your controller to define the content-type for *that* specific controller.
0 235 posted 12 years ago by chrisamini
The shell command which provides documentation for Ruby's classes and methods is:
0 255 posted 12 years ago by deepsoul
Sample log line: [INFO] 2009-03-06 20:47:35 | controller::bla | user: vincentvega | ip: 127.0.0.1
0 323 posted 12 years ago by benjay
A monkey patch splitting a string into sentences.
0 487 posted 12 years ago by cocomo
Groovy has the as keyword which enables the implementation of a Java interface by using the as keyword, its quite easy to mimic this in JRuby.
0 336 posted 12 years ago by narkisr
0 305 posted 12 years ago by AzizLight
1 339 posted 12 years ago by AzizLight
To run, save as twitterbackup.rb: ruby twitterbackup.rb yourtwittername
1 335 posted 12 years ago by beandr
Code for a Rake task that allows compiles all LESS stylesheets (.less) contained within a single directory.
0 286 posted 12 years ago by brettbergeron
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