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ruby-nokogiri-mongodb-crawler's Introduction

A Ruby class to crawl a website using Nokogiri, MongoDB database, and MongoMapper ORM

Usage:

  1. read blog post
  2. setup.readme
  3. usage.rb:
# include crawler class
require './ng_crawl.rb'

# instantiate crawler class object
ngc = NG_Crawl.new 'http://example.com'

# recursively crawl unprocessed URLs
ngc.crawl

# output all scanned URLs
puts ngc.all_urls

# output all external URLs
puts ngc.all_urls_external

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