rojotek

# gem install nokogiri
# gem install cld

# Use CLD, a wrapper around the google Compact Language Detector to detect the language that a 
# webpage is in. Use Nokogiri to pull out the text of the page.

require 'cld'
require 'open-uri'
require 'nokogiri'

rojotek

rvm pkg install openssl
rvm remove 1.9.3
rvm install 1.9.3 --with-openssl-dir=$rvm_path/usr --with-gcc=clang

rojotek

# code to retrieve the collection - the to_json filtering works on a collection, or a single model record
render :json => collection.to_json(:only => [ :id, :name, :another_attribute])

rojotek

...
ActiveRecord::Base.include_root_in_json = false
...