Class: RedSnow::NamedBlueprintNode Abstract

Inherits:
BlueprintNode show all
Defined in:
lib/redsnow/blueprint.rb

Overview

This class is abstract.

Blueprint AST node with name and description associated

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#description ⇒ String

description of the node

Returns:

  • (String) —

    the current value of description



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# File 'lib/redsnow/blueprint.rb', line 20

def description
  @description
end

#name ⇒ String

name of the node

Returns:

  • (String) —

    the current value of name



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# File 'lib/redsnow/blueprint.rb', line 20

def name
  @name
end

Instance Method Details

#ensure_description_newlines(buffer) ⇒ Object

Ensure the input string buffer ends with two newlines.

Parameters:

  • buffer (String) —

    a buffer to check If the buffer does not ends with two newlines the newlines are added.



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# File 'lib/redsnow/blueprint.rb', line 29

def ensure_description_newlines(buffer)
  return if description.empty?

  if description[-1, 1] != "\n"
    buffer << "\n\n"
  elsif description.length > 1 && description[-2, 1] != "\n"
    buffer << "\n"
  end
end