Class: Markbridge::Parsers::BBCode::ClosingStrategies::Reordering

Inherits:
Base
  • Object
show all
Defined in:
lib/markbridge/parsers/bbcode/closing_strategies/reordering.rb

Instance Method Summary collapse

Methods inherited from Base

#initialize

Constructor Details

This class inherits a constructor from Markbridge::Parsers::BBCode::ClosingStrategies::Base

Instance Method Details

#handle_close(token:, context:, registry:, tokens: nil) ⇒ Object 



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# File 'lib/markbridge/parsers/bbcode/closing_strategies/reordering.rb', line 7

def handle_close(token:, context:, registry:, tokens: nil)
  closing_handler = registry[token.tag]

  # Fast path: when the current element matches the closing tag,
  # pop and return. try_reorder/try_reopen are reconciliation
  # strategies that only make sense when the close is mismatched;
  # running them eagerly here costs a full elements_from_current
  # walk plus two sort_by/compare passes on every close token,
  # which dominates runtime for well-formed input.
  if registry.handler_for_element(context.current) == closing_handler
    context.pop
    return
  end

  return if tokens && @reconciler.try_reorder(handler: closing_handler, tokens:, context:)
  return if @reconciler.try_reopen(handler: closing_handler, context:, tokens:)

  super
end