WPDb comment methods reviewed

Time to tackle comments in WPDb module.


The code review and testing goes on for the WPDb module part of wp-browser and I’ve gone over comments in the latest release.
Nothing ground shaking but for some revisions and some sugar like

    'comment_author' => 'Me',
    'comment_content' => 'Me ipsum dolor',
    'meta' => [
        'foo'  => 'bar',
        'baz' => ['bar' => 23, 'woo' => 'waa'],


I will tackle the last remaining tables and review possible further methods.

Probably related

I appreciate your input