Class: CsvUniqnessValidator

Inherits:

ActiveModel::EachValidator

Object
ActiveModel::EachValidator
CsvUniqnessValidator

show all

Defined in:: lib/millionaire/validations/csv_uniqness.rb

Instance Method Summary collapse

#validate_each(record, attribute, value) ⇒ Object

Instance Method Details

#validate_each(record, attribute, value) ⇒ `Object`



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# File 'lib/millionaire/validations/csv_uniqness.rb', line 4

def validate_each(record, attribute, value)
  record.errors[attribute] << 'already exists' if record.class.where(attribute => value).count > 1
end