Ignore some instance variables

[Sephi-Chan]

Here is a feature to ignore some instance variables on the error page.

It can be used like this (in a Rails initializer for instance):

if defined?(BetterErrors) && Rails.env.development?
  BetterErrors::ErrorPage.ignored_instance_variables += [ :@_request ]
end

[haileys]

Nice, I like this idea.

The only problem I have with it is that you're exposing what's intended to be a public API on a class marked as private. I would prefer if configuration like this was kept on BetterErrors, which is marked as public and documented.

[Sephi-Chan]

Ok. I will see to fix that.

Are you okay with the testing? I'm not a big fan of including HTML but since the variable names and values are in the exception text, it makes difficult to test the absence of the name.

[haileys]

Yeah the test's fine

[Sephi-Chan]

Here is the fix. :)

[goodtouch]

👍

[dixiS]

👍