Class: ScrapedResponse

Inherits:
Object
  • Object
show all
Defined in:
lib/web-scraper/scraped_response.rb

Overview

ScrapedResponse

Will hold values from the scraping of the page

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(page_content, options) ⇒ ScrapedResponse

The constructor define at runtime all the methods name contained in the key of the hash that will return the computation of the XPath of the hash value



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# File 'lib/web-scraper/scraped_response.rb', line 10

def initialize(page_content, options)     
  # puts page_content
  @document = Nokogiri::HTML(page_content)    
  ScrapedResponse.create_methods(options)
end

Class Method Details

.create_methods(options) ⇒ Object 



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# File 'lib/web-scraper/scraped_response.rb', line 16

def self.create_methods(options)    
  options.each do |key,value|      
    define_method(key) do
      @document.xpath(value).children.first.text.strip!
    end            
  end        
end