module Acl9::Prepositions

Constants

VALID_PREPOSITIONS

Public Instance Methods

_by_preposition(options) click to toggle source
# File lib/acl9/prepositions.rb, line 5
def _by_preposition options
  object = nil

  VALID_PREPOSITIONS.each do |prep|
    if options[prep]
      raise ArgumentError, "You may only use one preposition to specify object" if object

      object = options[prep]
    end
  end
  object
end