Class: REXML::Formatters::Default

Inherits:
Object
  • Object
show all
Defined in:
lib/rexml/formatters/default.rb

Direct Known Subclasses

Pretty, Transitive

Instance Method Summary collapse

Constructor Details

#initialize(ie_hack = false) ⇒ Default

Prints out the XML document with no formatting – except if ie_hack is set.

ie_hack

If set to true, then inserts whitespace before the close of an empty tag, so that IE’s bad XML parser doesn’t choke.



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# File 'lib/rexml/formatters/default.rb', line 12

def initialize( ie_hack=false )
  @ie_hack = ie_hack
end

Instance Method Details

#write(node, output) ⇒ Object

Writes the node to some output.

node

The node to write

output

A class implementing <<. Pass in an Output object to change the output encoding.



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# File 'lib/rexml/formatters/default.rb', line 23

def write( node, output )
  case node

  when Document
    if node.xml_decl.encoding != 'UTF-8' && !output.kind_of?(Output)
      output = Output.new( output, node.xml_decl.encoding )
    end
    write_document( node, output )

  when Element
    write_element( node, output )

  when Declaration, ElementDecl, NotationDecl, ExternalEntity, Entity,
       Attribute, AttlistDecl
    node.write( output,-1 )

  when Instruction
    write_instruction( node, output )

  when DocType, XMLDecl
    node.write( output )

  when Comment
    write_comment( node, output )

  when CData
    write_cdata( node, output )

  when Text
    write_text( node, output )

  else
    raise Exception.new("XML FORMATTING ERROR")

  end
end