audit-argument-checks throws an error for NaN

[mitar]

If I have such method:

  Meteor.methods({
    'test': function (test) {
      check(test, Number);
    }
  });

And I call the method with NaN as test value, an error is thrown:

I20141016-01:42:50.170(-7)? Exception while invoking method 'test' Error: Did not check() all arguments during call to 'test'
I20141016-01:42:50.173(-7)?     at _.extend.throwUnlessAllArgumentsHaveBeenChecked (packages/check/match.js:352)
I20141016-01:42:50.174(-7)?     at Object.Match._failIfArgumentsAreNotAllChecked (packages/check/match.js:108)
I20141016-01:42:50.174(-7)?     at maybeAuditArgumentChecks (packages/ddp/livedata_server.js:1591)
I20141016-01:42:50.174(-7)?     at packages/ddp/livedata_server.js:648
I20141016-01:42:50.175(-7)?     at _.extend.withValue (packages/meteor/dynamics_nodejs.js:56)
I20141016-01:42:50.175(-7)?     at packages/ddp/livedata_server.js:647
I20141016-01:42:50.175(-7)?     at _.extend.withValue (packages/meteor/dynamics_nodejs.js:56)
I20141016-01:42:50.175(-7)?     at _.extend.protocol_handlers.method (packages/ddp/livedata_server.js:646)
I20141016-01:42:50.176(-7)?     at packages/ddp/livedata_server.js:546

This is not correct. I am checking the value. For normal numbers everything works as expected.

[mitar]

Example repository. Click on the button which calls the method and error happens. Which should not.

[glasser]

That makes sense, since we do the audit-argument-checks logic using ===. I guess we need special-case code for NaN here. Pull requests encouraged.

[matteodem]

see #2914 for a fix

[glasser]

Fixed, thanks @matteodem !