Ignore Stringer() interface

[pj]

Is there somewhere to configure Spew so that Sdump ignores Stringer interface.

[Josh Rickmar]

It may be reasonable to avoid usage of Stringer by default. GoStringer would be a more appropriate choice.

[Chris Miller]

spew.Config.DisableMethods = true

You can also make your own ConfigState and call Sdump on it.