class RuboCop::Cop::Style::ArrayIntersect

!array1.intersect?(array2)
array1.intersect?(array2)
# good
(array1 & array2).blank?
(array1 & array2).present?
# bad
@example AllCops:ActiveSupportExtensionsEnabled: true
(array1 & array2).blank?
(array1 & array2).present?
# good
@example AllCops:ActiveSupportExtensionsEnabled: false (default)
!array1.intersect?(array2)
array1.intersect?(array2)
# good
array1.intersection(array2).none?
array1.intersection(array2).empty?
array1.intersection(array2).any?
# bad
(array1 & array2).none?
(array1 & array2).empty?
(array1 & array2).any?
# bad
@example
actually arrays while method ‘intersect?` is for arrays only.
This cop cannot guarantee that `array1` and `array2` are
@safety
`Array#intersect?` and are handled by this cop.
only cases where exactly one argument is provided can be replaced with
NOTE: Although `Array#intersection` can take zero or multiple arguments,<br><br>—-<br>.intersect?() { |x| false } # => true<br>( & [1,2]).any? { |x| false } # => false
—-
[source,ruby]

so it will not be detected when using block argument.
In cases like the following, compatibility is not ensured,
`(array1 & array2).any?` and is more readable.
The `array1.intersect?(array2)` method is faster than
`array1.intersect?(array2)`.
or `(array1.intersection(array2)).any?` can be replaced by
This cop identifies places where `(array1 & array2).any?`
In Ruby 3.1, `Array#intersect?` has been added.

def bad_intersection?(node) 

def bad_intersection?(node)
  predicates = if active_support_extensions_enabled?
                 ACTIVE_SUPPORT_PREDICATES
               else
                 PREDICATES
               end
  bad_intersection_check?(node, predicates)
end

def message(receiver, argument, method_name, dot, existing) 

def message(receiver, argument, method_name, dot, existing)
  negated = straight?(method_name) ? '' : '!'
  format(
    MSG,
    negated: negated,
    receiver: receiver,
    argument: argument,
    dot: dot,
    existing: existing
  )
end

def on_send(node) 

def on_send(node)
  return if node.block_literal?
  return unless (receiver, argument, method_name = bad_intersection?(node))
  dot = node.loc.dot.source
  message = message(receiver.source, argument.source, method_name, dot, node.source)
  add_offense(node, message: message) do |corrector|
    bang = straight?(method_name) ? '' : '!'
    corrector.replace(node, "#{bang}#{receiver.source}#{dot}intersect?(#{argument.source})")
  end
end

def straight?(method_name) 

def straight?(method_name)
  STRAIGHT_METHODS.include?(method_name.to_sym)
end