gistfile1.rb

arr = [:a, :b, :c]

def check_item(item)
  item == :c
end

Object.class_eval do
  alias ⅋ method
end

p arr.any?(&method(:check_item))
p arr.any? { |i| check_item(i) }
p arr.any?(&⅋(:check_item))

How about

arr.any? &→(:check_item)

?

:)