BetterErrors / better_errors / 581

86%

master: 97%

Pull #448

travis-ci

Clear error_page state before each request

This clears out the @error_page state before each request to avoid
dirtying the error state of subsequent requests. For example a name
error in the controller will cause an inspect call on the controller
instance that will then also inspect the @error_page ivar referenced
through the rack env in the controller. One possible side-effect of
this are excessive database queries for unloaded relations.

This also should reduce memory usage, since the app can garbage collect
the no longer referenced state, delete temp files, etc.

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