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Contents
module IMW
module Formats
# 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.
module Sgml
# Parse this resource using Hpricot and return (or yield if
# given a block) the resulting Hpricot::Doc.
#
# @return [Hpricot::Doc]
# @yield [Hpricot::Doc]
def load &block
require 'hpricot'
sgml = Hpricot(io)
if block_given?
yield sgml
else
sgml
end
end
# 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.
#
# @param [Hash, IMW::Parsers::HtmlParser] parser
# @return [Hash] the parser's output
def parse parser
if parser.is_a?(IMW::Parsers::HtmlParser)
parser.parse(load)
else
IMW::Parsers::HtmlParser.new(parser).parse(load)
end
end
end
# Defines methods for XML data.
module Xml
include Sgml
end
# Defines methods for XSL data.
module Xsl
include Sgml
end
# Defines methods for XHTML data.
module Xhtml
include Sgml
end
# Defines methods for HTML data.
module Html
include Sgml
end
# Defines methods for RDF data.
module Rdf
include Sgml
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems