Module: IMW::Formats::Sgml

Included in:
Html, Rdf, Xhtml, Xml, Xsl
Defined in:
lib/imw/formats/sgml.rb

Overview

Defines methods to parse SGML-derived data formats (XML, HTML, &c.). This module isn’t directly used to extend resources. Instead, more specific modules (e.g. - IMW::Resources::Formats::Xml) are used.

Instance Method Summary collapse

Instance Method Details

#load {|Hpricot::Doc| ... } ⇒ Hpricot::Doc

Parse this resource using Hpricot and return (or yield if given a block) the resulting Hpricot::Doc.

Yields:

Returns:



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# File 'lib/imw/formats/sgml.rb', line 15

def load &block
  require 'hpricot'
  sgml = Hpricot(io)
  if block_given?
    yield sgml
  else
    sgml
  end
end

#parse(parser) ⇒ Hash

Parse the Hpricot::Doc of this resource with the given parser.

The parser can either be an IMW::Parsers::HtmlParser or a hash which will be used to build such a parser. See the documentation for IMW::Parsers::HtmlParser for more information.

Parameters:

Returns:

  • (Hash) —

    the parser’s output



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# File 'lib/imw/formats/sgml.rb', line 35

def parse parser
  if parser.is_a?(IMW::Parsers::HtmlParser)
    parser.parse(load)
  else
    IMW::Parsers::HtmlParser.new(parser).parse(load)
  end
end