sentence case mentioned in CRAN description but not implemented

[sfirke]

The CRAN description says:

Utilities for formatting strings and character
vectors to for capitalization, word break and white space. Supported formats
are: snake_case, spine-case, camelCase, PascalCase, Title Case, UPPERCASE,
lowercase, Sentence case or combinations thereof.

But calling str_sentence_case contradicts this:

> str_sentence_case("Test_case")
Error in str_sentence_case("Test_case") : 
  Sentence case is not implemented yet.

I suggest either implementing that functionality or updating the description to describe only cases that have been implemented.

[dalewsteele]

Would love to have this functionality!