updateLastSafe method

void updateLastSafe(
  1. Paragraph paragraph
)

Update a last paragraph into the document validating to make more safe the operation.

Implementation

void updateLastSafe(Paragraph paragraph) {
  if (paragraphs.isEmpty) {
    paragraphs.add(paragraph);
    return;
  }
  paragraphs[paragraphs.length - 1] = paragraph;
}