dot :: AttributeMap :: to_dot
self
Use ; for graph attributes separator or , for node and edge attributes.
;
separator
,
# Render `self` to dot. # # Use `;` for graph attributes `separator` or `,` for node and edge attributes. fun to_dot(separator: String): Text do var dot = new Buffer for key, value in self do dot.append "{key}=\"{value.to_s}\"{separator}" end return dot end