How to Write Global Functions in Postman

Question

I need help writing a common function to use across a collection of requests which will help with building a framework.

I have tried using the below format

Answer 1

If you want to call pm.sendRequest in a global function, try this:

1. Define the global function in collection pre-request, like this:

   pm.globals.set('globalFunction', parameters => {
       console.log(parameters);
       pm.sendRequest('https://google.com/', function(err, resp) {
           pm.expect(err).to.not.be.ok;
       });
   });
   

2. Use function like this:

   eval(globals.globalFunction)('hello world!!');

Note that, I declared function using arrow style ()=>{}. Otherwise, it wouldn't work.