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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.
0 730 posted 14 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.
0 661 posted 14 years ago by chrisaiv
0 538 posted 14 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 :)
0 650 posted 14 years ago by nate63179
In this instance, used as an after-deploy hook to create a symlink to a shared db config file
0 674 posted 14 years ago by nate63179
0 505 posted 14 years ago by tobewan
This shows how we can find objects inside code blocks (aka data sets).
0 957 posted 14 years ago by chrisaiv
0 601 posted 14 years ago by almazom
1 460 posted 14 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.
0 681 posted 14 years ago by pmadden
Put the following in your controller to define the content-type for *that* specific controller.
0 472 posted 14 years ago by chrisamini
The shell command which provides documentation for Ruby's classes and methods is:
0 555 posted 14 years ago by deepsoul
Sample log line: [INFO] 2009-03-06 20:47:35 | controller::bla | user: vincentvega | ip: 127.0.0.1
0 676 posted 14 years ago by benjay
A monkey patch splitting a string into sentences.
0 1107 posted 14 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.
0 755 posted 14 years ago by narkisr
0 614 posted 14 years ago by AzizLight
1 748 posted 14 years ago by AzizLight
To run, save as twitterbackup.rb: ruby twitterbackup.rb yourtwittername
1 672 posted 14 years ago by beandr
Code for a Rake task that allows compiles all LESS stylesheets (.less) contained within a single directory.
0 594 posted 14 years ago by brettbergeron
0 510 posted 14 years ago by kungfoo
1 481 posted 14 years ago by webstic
0 480 posted 14 years ago by kungfoo
Probably not the most elegant solution, but it works. Needed this for a capistrano deploy task which shows the most recent tagged releases in my repository. Very bare bones, and needs tweaking if your versions are not in X.X.X.X format.
1 769 posted 14 years ago by bananastalktome
0 498 posted 14 years ago by hlubek
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