swapcase
Swap the case of a string using a word based algorithm.
Conversion algorithm:
- Upper case character converts to Lower case
- Title case character converts to Lower case
- Lower case character after Whitespace or at start converts to Title case
- Other Lower case character converts to Upper case
- Whitespace is defined by unicode.IsSpace(char)
swapcase "This Is A.Test"
This above will produce tHIS iS a.tEST.