Rails/Validation cannot autocorrect validation methods with parenthesis properly

[robturtle]

If you have a code like:

validates_presence_of(:user, :address)

The autocorrection of Rails/Validation will generate code with incorrect syntax.

Expected behavior

validates :user, :address, presence: true

Actual behavior

validates(:user, :address), presence: true

Steps to reproduce the problem

2. inside an ActiveRecord class, insert line validates_presence_of(:user, :address)
3. call rubocop -a

RuboCop version

$ [bundle exec] rubocop -V
0.65.0 (using Parser 2.5.3.0, running on ruby 2.5.3 x86_64-darwin16)

[koic]

Thanks for the feedback. I opened a PR #6807.