Class: LibXML::XML::HTMLParser

### Home Classes Methods

### In Files

- lib/libxml/html_parser.rb

### Parent

Object

### Methods

- ::file
- ::io
- ::string

### Class/Module Index

Quicksearch

- LibXML
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- LibXML::XML::Namespace
- LibXML::XML::Namespaces
- LibXML::XML::Node
- LibXML::XML::Parser
- LibXML::XML::Reader
- LibXML::XML::SaxParser
- LibXML::XML::SaxParser::Callbacks
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# LibXML::XML::HTMLParser

### Public Class Methods

XML::HTMLParser.file(path) → XML::HTMLParser click to toggle source
XML::HTMLParser.file(path, :encoding => XML::Encoding::UTF_8,
:options => XML::HTMLParser::Options::NOENT) → XML::HTMLParser

Creates a new parser by parsing the specified file or uri.

You may provide an optional hash table to control how the parsing is performed. Valid options are:

    encoding - The document encoding, defaults to nil. Valid values
               are the encoding constants defined on XML::Encoding.
    options - Parser options.  Valid values are the constants defined on
              XML::HTMLParser::Options.  Mutliple options can be combined
              by using Bitwise OR (|).

    # File lib/libxml/html_parser.rb, line 20
    def self.file(path, options = {})
      context = XML::HTMLParser::Context.file(path)
      context.encoding = options[:encoding] if options[:encoding]
      context.options = options[:options] if options[:options]
      self.new(context)
    end

XML::HTMLParser.io(io) → XML::HTMLParser click to toggle source
XML::HTMLParser.io(io, :encoding => XML::Encoding::UTF_8,
:options => XML::HTMLParser::Options::NOENT
:base_uri="http://libxml.org") → XML::HTMLParser

Creates a new reader by parsing the specified io object.

Parameters:

    io - io object that contains the xml to parser
    base_uri - The base url for the parsed document.
    encoding - The document encoding, defaults to nil. Valid values
               are the encoding constants defined on XML::Encoding.
    options - Parser options.  Valid values are the constants defined on
              XML::HTMLParser::Options.  Mutliple options can be combined
              by using Bitwise OR (|).

    # File lib/libxml/html_parser.rb, line 44
    def self.io(io, options = {})
      context = XML::HTMLParser::Context.io(io)
      context.base_uri = options[:base_uri] if options[:base_uri]
      context.encoding = options[:encoding] if options[:encoding]
      context.options = options[:options] if options[:options]
      self.new(context)
    end

XML::HTMLParser.string(string) click to toggle source
XML::HTMLParser.string(string, :encoding => XML::Encoding::UTF_8,
:options => XML::HTMLParser::Options::NOENT
:base_uri="http://libxml.org") → XML::HTMLParser

Creates a new parser by parsing the specified string.

You may provide an optional hash table to control how the parsing is performed. Valid options are:

    base_uri - The base url for the parsed document.
    encoding - The document encoding, defaults to nil. Valid values
               are the encoding constants defined on XML::Encoding.
    options - Parser options.  Valid values are the constants defined on
              XML::HTMLParser::Options.  Mutliple options can be combined
              by using Bitwise OR (|).

    # File lib/libxml/html_parser.rb, line 69
    def self.string(string, options = {})
      context = XML::HTMLParser::Context.string(string)
      context.base_uri = options[:base_uri] if options[:base_uri]
      context.encoding = options[:encoding] if options[:encoding]
      context.options = options[:options] if options[:options]
      self.new(context)
    end

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