/cosmicrawler

Cosmicrawler is crawler library for Ruby. It provides scalable asynchronous crawling by (http|file|etc) using EventMachine.

Primary LanguageRuby

Cosmicrawler

Cosmicrawler is crawler library for Ruby. It provides scalable asynchronous crawling by http, file, etc using EventMachine.

Build Status

Installation

Add this line to your application's Gemfile:

gem 'cosmicrawler'

And then execute:

$ bundle

Or install it yourself as:

$ gem install cosmicrawler

Usage

http

require 'cosmicrawler'

Cosmicrawler.http_crawl(%w(http://example.com/1 http://example.com/2)) {|request|
  get = request.get
  puts get.response if get.response_header.status == 200
}
require 'cosmicrawler'
require 'em-http-request'

Cosmicrawler.each(%w(http://example.com/1 http://example.com/2)) {|item|
  request = EM::HttpRequest.new(item)
  get = request.get
  puts get.response if get.response_header.status == 200
}      

Contributing

  1. Fork it
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create new Pull Request

License

Ruby's License