module ValidatesLengthsFromDatabase::ClassMethods

Public Instance Methods

validate_lengths_from_database_options() click to toggle source
# File lib/validates_lengths_from_database.rb, line 28
def validate_lengths_from_database_options
  @@validate_lengths_from_database_options
end
validates_lengths_from_database(options = {}) click to toggle source
# File lib/validates_lengths_from_database.rb, line 11
def validates_lengths_from_database(options = {})
  options.symbolize_keys!

  options[:only]    = Array[options[:only]]   if options[:only] && !options[:only].is_a?(Array)
  options[:except]  = Array[options[:except]] if options[:except] && !options[:except].is_a?(Array)
  options[:limit] ||= {}

  if options[:limit] and !options[:limit].is_a?(Hash)
    options[:limit] = {:string => options[:limit], :text => options[:limit]}
  end
  @@validate_lengths_from_database_options = options

  validate :validate_lengths_from_database

  nil
end