dvDocsAt function
The address of the document, for base.
A base with or without its trailing slash, so dvDocsBrowserSource(base: '/docs/') and base: '/docs' are the same site rather than a request for
/docs/docs.json.
Implementation
String dvDocsAt(String base) {
final String path = base.endsWith('/')
? base.substring(0, base.length - 1)
: base;
return '$path/$dvDocsPayloadFile';
}