Naming/PredicateMethod should not be triggered by nonzero? #14318
Description
Expected behavior
def default_tax
owner.tax.nonzero?
endThis code shouldn't suggest renaming the method to defalt_tax?. Despite its name, nonzero? is not a predicate; its protocol is "return a number if it isn't zero, or nil otherwise".
While many might consider it idiosyncratic, it is a Ruby core method, heavily used by some codebases 🤷
Actual behavior
Naming/PredicateMethod: Predicate method names should end with ?.
def default_tax
^^^^^^^^^^^
RuboCop version
$ [bundle exec] rubocop -V
1.77.0 (using Parser 3.3.8.0, Prism 1.4.0, rubocop-ast 1.45.1, analyzing as Ruby 3.3, running on ruby 3.3.8) [x86_64-linux]
- rubocop-rspec 3.6.0
- rubocop-rails 2.32.0
- rubocop-performance 1.25.0
- rubocop-rake 0.7.1
- rubocop-capybara 2.22.1
- rubocop-rspec_rails 2.31.0
- rubocop-factory_bot 2.27.1
- rubocop-graphql 1.1.1