Class: GoogleAlerts::Email

Inherits:
Object
  • Object
show all
Defined in:
lib/google_alerts/email.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(html) ⇒ Email

Returns a new instance of Email.



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# File 'lib/google_alerts/email.rb', line 9

def initialize(html)
  @results = []

  doc = Nokogiri::HTML(html)

  styled_links = doc.css('a').select{|l| l['style']}

  alert_links = styled_links.select{|l| l['style'].match(/color:\s?#?1111[cC][cC]/) }

  alert_links.each do |link|
    desc = link.parent.at_css('font')

    if source_link = desc.at_css('a')
      source = source_link.content
    end

    desc.css('a').each(&:remove)
    blurb = desc.content

    @results << GoogleAlerts::Result.new(link[:href], link.content, source, blurb)
  end
end

Instance Attribute Details

#results ⇒ Object (readonly)

Returns the value of attribute results.



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# File 'lib/google_alerts/email.rb', line 7

def results
  @results
end