# class XMLDecl

Extends Child

NEEDS DOCUMENTATION

## Attributes

- encoding
- standalone
- version

## Methods

- ==
- clone
- content
- initialize
- write
- xmldecl
- XMLDecl

## Attributes

encoding (accessor)
standalone (accessor)
version (accessor)

## Methods

### ==

#### Arguments

other

### clone

### content

### initialize

#### Arguments

version<DEFAULT_VERSION>
encoding<nil>
standalone<nil>

### write

#### Arguments

writer
indent<0>

### xmldecl

#### Arguments

version
encoding
standalone

### XMLDecl

#### Arguments

parse_stream source
listener