Class: Coradoc::AsciiDoc::Serializer::SpacingStrategy

Inherits:
Object
  • Object
show all
Defined in:
lib/coradoc/asciidoc/serializer/spacing_strategy.rb

Overview

Handles spacing logic for AsciiDoc serialization. Determines appropriate spacing between different element types.

Class Method Summary collapse

Class Method Details

.apply(elements, _options = {}) ⇒ String

Apply spacing to elements based on their types

Parameters:

  • elements (Array) —

    Elements to add spacing between

  • options (Hash) —

    Spacing options

Returns:

  • (String) —

    Elements with appropriate spacing



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# File 'lib/coradoc/asciidoc/serializer/spacing_strategy.rb', line 14

def apply(elements, _options = {})
  return '' if elements.nil? || elements.empty?
  return elements.first.to_s if elements.size == 1

  result = []
  elements.each_with_index do |element, index|
    result << element.to_s

    # Add spacing between current and next element
    next unless index < elements.size - 1

    next_element = elements[index + 1]
    spacing = spacing_between(element, next_element)
    result << spacing if spacing
  end

  result.join
end

.block_level?(element) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/coradoc/asciidoc/serializer/spacing_strategy.rb', line 50

def block_level?(element)
  return false if element.nil?
  return true if element.is_a?(String)

  element.block_level?
end

.inline_level?(element) ⇒ Boolean

Check if element is inline-level

Parameters:

  • element (Object) —

    Element to check

Returns:

  • (Boolean) —

    True if inline-level



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# File 'lib/coradoc/asciidoc/serializer/spacing_strategy.rb', line 60

def inline_level?(element)
  return false if element.nil?
  return true if element.is_a?(String)

  element.inline?
end

.spacing_between(current, next_elem) ⇒ String?

Determine spacing between two elements

Parameters:

  • current (Object) —

    Current element

  • next_elem (Object) —

    Next element

Returns:

  • (String, nil) —

    Spacing string or nil



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# File 'lib/coradoc/asciidoc/serializer/spacing_strategy.rb', line 37

def spacing_between(current, next_elem)
  # Block-level elements typically need double newline spacing
  if block_level?(current) && block_level?(next_elem)
    "\n\n"
  # Inline elements don't need extra spacing
  elsif inline_level?(current) && inline_level?(next_elem)
    nil
  # Mixed block/inline needs single newline
  elsif block_level?(current) || block_level?(next_elem)
    "\n"
  end
end