String.toTokenCase
toTokenCase($delimiter = '-')
Description
Convert to a lower case token, where words are joined by $delimiter.
A word is any substring that starts with an upper-case character (e.g. in “camelCase”), or is separated by non-alphanumber characters (spaces, punctutation, etc).
'list of posts'.toTokenCase();
//= 'list-of-posts'
'listOfPosts'.toTokenCase();
//= 'list-of-posts'
'list of posts'.toTokenCase('_');
//= 'list_of_posts'