UPDATE:
console.dir(commander) // .. _args: [], _name: 'index', _optionValues: {}, //...
If you call this function it gives back the filename
console.log(commander.name()); // index
That's the reason why this happens if you run the script from console with "demo" parameter:
$ node index.js demo Your name is function(str) { if (arguments.length === 0) return this._name; this._name = str; return this; }. This is a DEMO.
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UPDATE:
console.dir(commander)
// ..
_args: [],
_name: 'index',
_optionValues: {},
//...
If you call this function it gives back the filename
console.log(commander.name());
// index
That's the reason why this happens if you run the script from console with "demo" parameter:
$ node index.js demo
Your name is function(str) {
if (arguments.length === 0) return this._name;
this._name = str;
return this;
}.
This is a DEMO.