| 50 | | Prefixing with an underscore is a preference but I think it's a good one as it clearly denotes the use of private methods in this module. I can't speak for the rest of WordPress but I know that either way clear code is always better. As for performance, I highly doubt that there are any performance hits. |
| | 50 | I feel that prefixing with an underscore is a great convention and try to promote it as a good way to clearly denote the use of private methods, but yes it is a preference. |
| | 51 | |
| | 52 | As I mentioned, I will send a revised version tomorrow and let you take a look through it. Hopefully you will find parts of it to be helpful. It is totally up to you which parts you decide to keep. |