Method: Arx::Paper#comment

Defined in:

lib/arx/entities/paper.rb

#comment ⇒ String

Note:

This is an optional metadata field on an arXiv paper. To check whether the paper has a comment, use #comment?

The comment of the paper.

Returns:

• (String)

Raises:

• (Error::MissingField) —

  If the paper does not have a comment.

# File 'lib/arx/entities/paper.rb', line 117

element :comment, Cleaner, parser: :clean, tag: 'comment'