lib/core_ext/array/inquiry.rb
require 'core_ext/array_inquirer'
class Array
# Wraps the array in an +ArrayInquirer+ object, which gives a friendlier way
# to check its string-like contents.
#
# pets = [:cat, :dog].inquiry
#
# pets.cat? # => true
# pets.ferret? # => false
#
# pets.any?(:cat, :ferret) # => true
# pets.any?(:ferret, :alligator) # => false
def inquiry
CoreExt::ArrayInquirer.new(self)
end
end