humanize function
Convert a programmatic identifier to human-readable text.
Implementation
String humanize(String text) {
final words = _splitWords(text);
if (words.isEmpty) return '';
return words.first[0].toUpperCase() +
words.first.substring(1).toLowerCase() +
(words.length > 1
? ' ${words.skip(1).map((w) => w.toLowerCase()).join(' ')}'
: '');
}