Different argument counts in function calls are returning tue

[doowb]

Using the following code (in node):

var Structured = require('structured');
var structure = function() {
  $fn($a, $b);
};
var code = "fn('a', 'b', 'c');";
console.log(Structured.match(code, structure));

I get true when I'm expecting false.

If you change the argument counts around:

var Structured = require('structured');
var structure = function() {
  $fn($a, $b, $c);
};
var code = "fn('a', 'b');";
console.log(Structured.match(code, structure));

false is returned as expected.

[mr-martian]

https://github.com/Khan/structuredjs/blob/master/tests.js#L110
https://github.com/Khan/structuredjs/blob/master/tests.js#L86
This behavior is actually checked for by the tests. The matcher ignores any extra code, including function arguments.