Documentation for sub chars, assembled from the following types:
sub chars(Str(Cool))method chars()
Coerces the invocant (or in sub form, its argument) to Str, and returns the number of characters in the string. Please note that on the JVM, you currently get codepoints instead of graphemes.
say 'møp'.chars; # OUTPUT: «3␤»
multi sub chars(Cool --> Int)multi sub chars(Str --> Int)multi sub chars(str --> int)multi method chars(Str: --> Int)
Returns the number of characters in the string in graphemes. On the JVM, this currently erroneously returns the number of codepoints instead.