Class: ArrayEnum::SubsetValidator

Inherits:
ActiveModel::EachValidator
  • Object
show all
Defined in:
lib/array_enum/subset_validator.rb

Instance Method Summary collapse

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object 



4
5
6
7
8
9
10
11
 
# File 'lib/array_enum/subset_validator.rb', line 4

def validate_each(record, attribute, value)
  wrapped_value = [value].flatten # Handles nil value
  diff = wrapped_value.reject { |element| delimiter.include?(element) }

  unless diff.empty?
    record.errors.add(attribute, :inclusion, options.except(:in, :within).merge!(value: diff))
  end
end