Class: CapybaraScraper::Browser

Inherits:
Object
  • Object
show all
Defined in:
lib/capybara_scraper/browser.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Browser

Returns a new instance of Browser.



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# File 'lib/capybara_scraper/browser.rb', line 4

def initialize
  @session = Capybara::Session.new(:poltergeist)  
end

Instance Attribute Details

#session ⇒ Object (readonly)

Returns the value of attribute session.



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# File 'lib/capybara_scraper/browser.rb', line 2

def session
  @session
end

Instance Method Details

#page ⇒ Object 



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# File 'lib/capybara_scraper/browser.rb', line 17

def page 
  @page ||= Nokogiri::HTML(session.html)  
end

#visit(url) ⇒ Object 



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# File 'lib/capybara_scraper/browser.rb', line 8

def visit(url)
  begin 
    session.visit(url)
  rescue 
  end
  @page = Nokogiri::HTML(session.html)
  self
end