ri > ActiveSupport::ArrayInquirer

= ActiveSupport::ArrayInquirer < Array

(from /home/chedong/.local/share/rdoc)
------------------------------------------------------------------------
Wrapping an array in an ArrayInquirer gives a friendlier way to check
its string-like contents:

  variants = ActiveSupport::ArrayInquirer.new([:phone, :tablet])

  variants.phone?    # => true
  variants.tablet?   # => true
  variants.desktop?  # => false
------------------------------------------------------------------------
= Instance methods:

  any?