soa_codeschool 
https://rubygems.org/gems/soa_codeschool
A simple Ruby Gem to scrap the website codeschool and to get courses and its instructors.
Usage
Run the following command:
gem install soa_codeschool
Command line usage
codeschool # Puts JSON array of code school courses and teachers to command line
Usage in ruby code
require 'soa_codeschool'
code_school = SiteScraper.new
code_school.course_names # Returns array of course names
code_school.code_school_data # Returns JSON array of code school courses and teachers
code_school.code_school_output # Puts JSON array of code school courses and teachers
License
Distributed under the MIT License.