And in good node.js style should the first argument in the callback
always be reserved for possible errors. Also if you know there never
will be an error. How do you know you never will change the
implementation?
var token = "";
function genToken(callback) {
token = "blabla";
callback(null, token);
}
and then :
var login = require("./login");
function continuef(err, token) {
if (err) {
console.error(err)
return
}
console.log("Token is:" + token);
}
login.genToken(continuef);
--
Sincerely, Christian Vaagland Tellnes
Phone: +4791861617
https://github.com/tellnes
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