The interface of this method has changed and uses keyword arguments
instead of a hash of options. This change will be particularly
significant when upgrading to Ruby 3.
We were very inconsistent regarding these rules.
Personally I prefer no empty lines around blocks, clases, etc... as
recommended by the Ruby style guide [1], and they're the default values
in rubocop, so those are the settings I'm applying.
The exception is the `private` access modifier, since we were leaving
empty lines around it most of the time. That's the default rubocop rule
as well. Personally I don't have a strong preference about this one.
[1] https://rubystyle.guide/#empty-lines-around-bodies
This is one of the most strange behaviours in ruby: if a variable
doesn't exist, assigning to itself will return `nil`.
So a line like:
mdmkdfm = ooops if mdmkdfm.respond_to?(:uiqpior)
Surprisingly will not raise any errors: the nonexistent `mdmkdfm`
variable will be evaluated to `nil`, `mdmkdfm.respond_to?(:uiqpior)`
will evaluate to `nil.respond_to?(:uiqpior)`, which will return `false`,
and then the line will be evaluated as `mdmkdfm = ooops if false`, which
will return `nil`.
Maybe in the future Ruby will change this behaviour. We hope CONSUL is
now in better shape if that ever happens :).
Keep a blank line before and after private
Keep a blank line before and after protected
Remove extra empty line at class body end
Remove extra blank line
Add final newline
Use 2 (not 3) spaces for indentation
Use 2 (not 4) spaces for indentation
Remove space before comma
Add space after comma
Remove trailing whitespaces
Remove unnecessary spacing
Use snake_case for variable names
Do not use then for multi-line if
Remove unused block argument - i
Use the new Ruby 1.9 hash syntax
Remove unused assignment to variable
Indent when as deep as case
Align attributes
Align end with def
