getMessageCount method
Get the number of messages loaded for a specific locale.
Parameters:
locale
: The locale to count messages for
Returns the number of messages, or 0 if no messages are loaded.
Example:
final count = messageSource.getMessageCount(Locale('en'));
print('English messages loaded: $count');
Implementation
int getMessageCount(Locale locale) => _messages[locale]?.length ?? 0;