Class: RubyHackernews::EntryPageParser

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby-hackernews/services/parsers/entry_page_parser.rb

Instance Method Summary collapse

Constructor Details

#initialize(page) ⇒ EntryPageParser

Returns a new instance of EntryPageParser.



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# File 'lib/ruby-hackernews/services/parsers/entry_page_parser.rb', line 5

def initialize(page)
  @page = page
end

Instance Method Details

#get_lines ⇒ Object 



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# File 'lib/ruby-hackernews/services/parsers/entry_page_parser.rb', line 9

def get_lines
  lines = @page.search("//table")[2].search("tr").select do |tr|
    tr['style'] !~ /height/
  end
  more_link = lines.last.search("a").first
  lines.pop if more_link && more_link.inner_html == "More"
  return lines
end

#get_next_url ⇒ Object 



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# File 'lib/ruby-hackernews/services/parsers/entry_page_parser.rb', line 18

def get_next_url
  more_link = @page.search("//table")[2].search("tr/td/a").select { |node| node.inner_html == "More"}.first
  return more_link['href'] if more_link
  return nil
end