Pau Perez 0ac16ce096 Get useful feedback from Rubocop Metrics cops ...

One of the biggest pros of linters like Rubocop is to get valuable feedback to
help write better code. The way we have Rubocop configured now we don't prevent
new code from adhere improved code quality and this is specially important when
touching code that already suffers from complexity.

Without all Rubocop's Metrics cops enabled there's no way to get this insights
and write better code. This enables them while regenerating the
`.rubocop_todo.yml` to hide the current violations.

So, next time we touch existing code that we think could be simpler, we should
go to `.rubocop_todo.yml` and remove any occurrences of the file in question.
This way we could Rubocop's feedback right in the editor. This is tremendously
helpful when refactoring. It shows you where to start.

2018-09-19 19:27:40 +02:00

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