I’m reading the docs, and I get that module is for definitions. I want to make sure I understood: Can you also have expressions on RHS of assignment? like x=2+3 and y=x-2 ? No loops or other statements ? Because this Modules · The Julia Language says “… executing all of the statements in a module …

Yes. You can have anything in a module, it is just a namespace. Same as 1. The section you linked is about precompilation which is a way to cache some of the things that need to be done when loading a module. Anything. All packages have all their code in one top level module. Yes it is.

Module basics

General Usage

Vic October 25, 2018, 3:31am 4

yep, that works

Related, particularly w.r.t “Main” module: Scope of a script file