If you're using Rails and want to make this a global function, drop this into your application_controller and call it as a function.

Example: # getstringbetween("hellomyfriendmoto", 'o', 'm') # > myfriend

Run from console: ruby {filename} Careful this script does not only read but also write

This script - looks for every html file in the folder above - parses them and generates a classname based on the file name ( '019-5028dca6d8bd8861270001b1.html' -> 'page19' ) - checks if the page's body tag has the page class, adds the class to the body tag - and writes it back

LA

finds the prime factors of some number N

Scales a number from a given range into a specific range, as explained in this Stack Overflow post.

Just call it, for example like:

0.5.scale_between(0, 1, 100, 200)

The result would be 150.

= Rake Task for Rails * name: name of the task * desc: description of the task

Use this Gem to programmatically take screenshots of websites with this completely open source and free library. We have also provided easy to follow online tutorials and sample applications to help you set up GrabzIt as quickly as possible.

First run:

gem install grabzit

Then register a new account on http://grabz.it to get your application key and application secret.

Then use the code as shown below!

Simple example for exhibiting snipplr's code embedding features in blogspot

uTorrent for ruby

A simple script to analyse malware in ruby

The "Mastermind" Game, Digitized

split

xml creator