Class: Docbook::Mirror::Handlers::CodeBlock

Inherits:
Object
  • Object
show all
Defined in:
lib/docbook/mirror/handlers/code_block.rb

Class Method Summary collapse

Class Method Details

.call(element, context:, language: nil) ⇒ Object 



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# File 'lib/docbook/mirror/handlers/code_block.rb', line 7

def self.call(element, context:, language: nil)
  language ||= element.language

  # Check for <co> callout markers in the code block
  co_markers = context.extract_co_markers(element)
  text = context.extract_text_with_callouts(element, co_markers)
  return nil if text.empty?

  attrs = { language: language }.compact
  attrs[:callouts] = co_markers if co_markers.any?

  Node::CodeBlock.new(
    attrs: attrs,
    content: [Node::Text.new(text: text)],
  )
end