Class: Opener::KafParser::Presenter::Text

Inherits:

Object

• Object
• Opener::KafParser::Presenter::Text

Defined in:

lib/opener/kaf_parser/presenter/text.rb

Overview

The Text presenter class takes an AST and builds a plain Ruby string containing the correct whitespace between various nodes.

Direct Known Subclasses

HTML

Instance Method Summary

• #present(ast) ⇒ String

  Presents the AST as a plain Ruby String with no special formatting.

Instance Method Details

#present(ast) ⇒ String

Presents the AST as a plain Ruby String with no special formatting.

Parameters:

• ast (Opener::KafParser::AST::Base)

Returns:

• (String)

# File 'lib/opener/kaf_parser/presenter/text.rb', line 15

def present(ast)
  offset = 0
  buffer = ''

  render_ast(ast, offset, buffer)

  return buffer
end