How to write a loop in REPL mode?

Question

I would like to execute a loop in REPL mode but I am getting a SyntaxError: expecting '('

var methods = eval(ObjC.classes.UIViewController.$methods);
for item in methods { console.log(item) }

Answer 1

This problem is related to command line shells and not to Frida or any other REPL tool.

This is a Single command and multiple lines subject of a shell in terminals.

To solve it, all you need to do is to add "\" at the end of each line.

Example:

var methods = eval(ObjC.classes.UIViewController.$methods);\
for (item in methods) { console.log(item) }\