class RuboCop::Cop::Lint::SafeNavigationWithEmpty


return unless foo && foo.empty?
return if foo && foo.empty?
# good
return unless foo&.empty?
return if foo&.empty?
# bad
@example
do the opposite of what the author intends.
checking ‘foo&.empty?` in a conditional, `foo` being `nil` will actually
While the safe navigation operator is generally a good idea, when
a conditional.
This cop checks to make sure safe navigation isn’t used with ‘empty?` in

def on_if(node) 

def on_if(node)
  return unless safe_navigation_empty_in_conditional?(node)
  add_offense(node)
end