JQL function which shows issues without comments using MyGroovy

[Anastasiya Yan]

Dear Atlassian Community,

I use free add-on MyGroovy for creating new JQL functions.

ScriptRunner has very cool function hascomments(0) to find issues, which have not been commented yet. I need the same JQL function for MyGroovy.

Could you help me to write the script for such JQL function?

Best regards,

Anastasiya