I am trying to learn more about groovy. Specifically my use case is to read an html document and parse out info and maybe add some data to the html. I found this post on a similar subject: groovy parse local html file but I don't understand some of the syntax and functions used.
For example, in this response I don't really understand what the ".with" does and the ".'**'".
So I'm hoping someone can point me to some documentation or additional info on these kind of expressions and functions. I generally understand this use case but I want to have a better understanding so I can adapt it to my needs.
Thanks for any help or guidance.