Usage of murmuring spider (https://github.com/tomykaira/murmuring_spider)

murmuring_spider_example.rb

# -*- coding: utf-8 -*-

# Usage: bundle exec clockwork this_script.rb

# Gemfile is something like this:
#
# source :rubygems
#
# gem 'clockwork'
# gem 'murmuring_spider', git: 'git://github.com/tomykaira/murmuring_spider.git'
#
# gem 'dm-sqlite-adapter'
#

require 'rubygems'
require 'clockwork'
require 'murmuring_spider'
include Clockwork
include MurmuringSpider

database_init(ENV['DATABASE_URL'])

if Operation.count == 0
  Operation.add(:search, 'Ruby', :rpp => 100)
end

every(1.minute, 'search') do
  Operation.run_all
  puts Status.count
end