Class: Dropdown::Parsers::MetadataParser

Inherits:
Object
  • Object
show all
Includes:
Parser
Defined in:
lib/dropdown/parsers/metadata_parser.rb

Instance Attribute Summary collapse

Attributes included from Parser

#content

Instance Method Summary collapse

Constructor Details

#initialize(content) ⇒ MetadataParser

Returns a new instance of MetadataParser.



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# File 'lib/dropdown/parsers/metadata_parser.rb', line 11

def initialize(content)
  super
  @headers = {}
end

Instance Attribute Details

#headers ⇒ Object

Returns the value of attribute headers.



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# File 'lib/dropdown/parsers/metadata_parser.rb', line 9

def headers
  @headers
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/dropdown/parsers/metadata_parser.rb', line 16

def parse
  doc = Nokogiri::HTML.parse(@content)
  doc.xpath('//comment()').each { |comment| extract_header(comment.content) }
end