rspec/rules/S930/javascript/rule.adoc

You can easily call a JavaScript function with more arguments than the function needs, but the extra arguments will be just ignored by function execution.

== Noncompliant Code Example

----
function say(a, b) {
  print(a + " " + b);
}

say("hello", "world", "!"); // Noncompliant; last argument is not used
----

== Exceptions

No issue is reported when ``arguments`` is used in the body of the function being called.

----
function doSomething(a, b) {
  compute(arguments);
}

doSomething(1, 2, 3) // Compliant
----

include::../see.adoc[]